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As Far As You Can Sea: World’s Largest Superyachts

Multimillion-dollar mega yachts.

by Emma Treagus Updated on May 22, 2024

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With onboard swimming pools, cinemas, helicopter landing pads, and spas, the world’s largest superyachts have more facilities than your ‘average’ five-star hotel.

Owned by some of the world’s wealthiest people—along with a few anonymous owners who’d prefer to keep their luxury transport a secret—these mega yachts redefine the word “boat” into something indescribably sleek, stylish, and seriously impressive. 

If superyachts are your thing, you’ll want to read on for all the facts and figures on all of the largest yachts in the world.

The 26 largest yachts in the world

Multimillion-dollar mega yachts: Our ranking methodology

A superyacht or mega yacht is typically a motor yacht or sailing yacht with a length of 30 meters (100 feet) or more. For this ranking, we looked at the superyachts and luxury expedition mega yachts that are used privately or made available for charter. We excluded so-called ‘residential superyachts’ (think Njord and The World), which are essentially luxury apartment buildings at sea where people own private residences inside the superyacht rather than the whole yacht. By researching diverse, reliable sources like Wikipedia and the Superyacht Times, we compile a list of the largest yachts in the world.

Curious about other striking superlatives? Check our round-up of the most expensive cars in the world and the most expensive private jets in the world . They are both perfectly good alternatives to owning a yacht. And if you prefer to stay home, we’ve ranked the biggest homes and the most expensive houses in the world to give you some inspiration too.

26. Y721 (aka Koru) | 417 feet—127m

Ever wonder where Jeff Bezos spends his downtime? As of today, we’re predicting it to be on his $500 million superyacht. Y721—nicknamed Koru—is 127m long. And featuring three sky-high slender masts, Koru is said to be the largest sailing yacht in the world . 

With dark exteriors and natural wooden decks, Koru is inspired by another one of Bezos’ yachts—the Black Pearl. The clean lines and classically curved bow speak to an understated elegance despite the yacht’s mammoth size. While a long line of portals indicates at least 9 guest cabins. In light of all the secrecy surrounding Koru, we doubt Bezos will ever charter her out, but we can still dream.

25. Al Mirqab | 436 feet—133m

Adorned with cascading chandeliers and gold accents, Al Mirqab is renowned for its unrivaled interiors. Surrounded by suspended glass artworks, a grand staircase floats throughout the four floors. And inspired by authentic Arabian styles, the magnificent superyacht is reminiscent of a magic carpet ride through the seas . 

Built for the former Prime Minister of Qatar, Peterswerft-Kusch spared no expense in delivering Al Mirqab to an impossibly high standard for luxury. The large swimming pool is a standout feature as it opens up into the sea, creating the ultimate playground for adults. Al Mirqab has a capacity for up to 60 guests and is manned by an equal number of crew. Although you have to be invited by the politician himself as Al Mirqab isn’t available for private charter.

24. Serene | 439 feet—134m

Adeptly named, the magnificent superyacht embodies the serenity of a life at sea. Serene was built in Italy for a Russian owner in 2011. She was leased to Bill Gates for the Summer in 2014 for $5 million per week. 

Designed by Reymond Langton, the 134m mega yacht marries elegant sophistication with state-of-the-art technologies. The seven decks leave ample space for guests to soak in scintillating views. While the underwater viewing room—nicknamed the Nemo room—is a permanent gallery of resplendent sealife. The real-life snow room makes up to four inches of snow. And whilst this may seem odd when your billionaire boss asks for snow—you make it snow.

23. Crescent | 445 feet – 136 m

Yet another Lurssen masterpiece, Crescent pays homage to classic naval designs with traditional architecture and elegant interiors. Formerly named Project Thunder, she was built in Germany and delivered to Igor Sechin in 2018. The Russian oligarch’s superyacht was seized by Spain after sanctions were placed on Russia in 2022. 

Crescent features low bulwarks and full-height windows to maximize the view from the center of the boat. Her distinctive wing station provides unrivaled views for up to 18 guests. But don’t get your hopes up—Crescent is strictly for private use only and isn’t available for charter. 

22. Savarona | 446 feet – 136m

Savarona is the second-largest yacht built by Blohm & Voss and spends most of her time in the Mediterranean. This luxury superyacht is one of the oldest in the market — a perfect fusion of traditional charm and modern facilities. 

Previously named Gunes Dil, Savarona was designed by Cox & Stevens, with interior design carefully handled by Donald Starkey. She’s available to charter on a weekly basis and has been refurbished over the years. Back in the day, her cost price was $4 million, and in 1989, she was chartered by Kahraman Sadikoglu, owner of the Turkish Sadikoglu Group, who spent an estimated $50 million on refurbishing her from top to bottom.

21. Flying Fox | 446 feet – 136m

Flying Fox is known as the most expensive charter yacht in the world , and a week aboard will set you back around $3 million. Chartered by the one and only power couple Beyonce and Jay-Z in 2021, it’s filled to the brim with all of the luxury facilities you could ever possibly want. 

The Flying Fox is rumored to be owned by Jeff Bezos, although that’s a claim that’s never been totally certified. She spends most of her time in the Mediterranean, specifically Cannes, Capri, and Sardinia, although she’s recently visited Norway, too. She can accommodate the largest helicopters on the market, and it reportedly took more than 50 meetings with her owner for interior design to be completed.

20. Rising Sun | 454 feet – 138m

The Rising Sun’s original owner, Larry Ellison, CEO of Oracle Corporation, sold her in 2010 as he considered her too large. Famously used by David Geffen for self-isolation, Rising Sun has also been a popular hang-out spot for celebrities like Oprah Winfrey and Beatrice, the Princess of York. 

She’s a Superyacht with impressive attention to detail like interiors kitted out in teak and onyx and endless features like a full gym, a large wine cellar, a sauna, and a spa. She’s got a full-size basketball court that doubles up as a helicopter landing pad and a private cinema for those long evenings spent at sea.

19. Al Salamah | 457 feet – 139m

Al Salamah is part of the Omani Royal fleet and started her very secretive life in Genoa. Known as the world’s biggest superyacht right up until 2016, she’s a sleek masterpiece of a ship, with a distinctive cream color and beach club design. 

Al Salamah does everything in multiples, from the five galleys onboard (the main galley, a bakery, a crew galley, an owner’s diet galley, and an Arab galley), three hospitals (one for the owner, one for guests, and one for the crew) and 2,000 sqm of floor space. She was put on sale briefly for $280 million USD, before being delisted and instead given as a gift to the Crown Prince of Bahrain. 

18. Solaris | 458 feet – 139m

Everything about Solaris was supposed to be kept a secret when she was being built—a secret that didn’t last long when her huge size was spotted undergoing sea trials in the North Sea. One of this Superyacht’s main attractions is her beach club on the top floor: the perfect spot for relaxation during those long days out at sea. 

That beach club comes complemented with endless other stylish amenities, like a large helipad, sun deck, and a crane to launch tenders, toys, and subs. Interior design is largely unknown, but, if it’s anything as sleek and white as its exteriors, it’s sure to be impressive.

17. Scheherazade | 459 feet – 140m

Two helicopter landing pads, two outdoor Jacuzzis, and two outdoor fire pits: Scheherazade doesn’t hold back with not only the essentials but also the luxuries. Previously named Lightning, “Scheherazade” is mostly associated with a female character in the Middle Eastern folk tales in the series One Thousand and One Nights. 

Not much is known about this superyacht, and even her birth and building process were referred to under a codename: Project Lightning. No one involved in her creation, even Lurssen, has revealed anything about her interiors or her owner. All that’s really known is that she sailed from Germany to Norway initially after completion. 

16. Ocean Victory | 460 feet – 140m

Ocean Victory has traveled all over the world, from Europe to Southeast Asia and back again. Owned by Russian billionaire Viktor Rashnikov, she’s the upgraded vessel to follow his purchase of the 76-meter Ebony Shine. 

She’s one designed with pure luxury in mind, from the six individual swimming pools onboard to the 300-square meter spa area. She’s beautiful both inside and out, with a unique concept designed by Espen Oeino and interior designer Alberto Pinto. The largest superyacht ever built in Italy, Ocean Victory shows some of the finest in the world when it comes to premium quality adventures at sea.

15. Yas | 463 feet – 141m

Yas is known best for its seamless and rather unusual design — one that’s a little different from most superyachts out there. The owner of Yas wanted a yacht that lived up to his own heritage; one with a backbone reminiscent of the navy and with abstract lines throughout. 

He chose an existing boat in Abu Dhabi, which was deconstructed within the region before being shipped off and renovated into the wonder that it is today. The Yas yacht was originally a Dutch navy frigate, which you’d never guess from strolling around onboard today.

14. Nord | 465 feet – 142m

Nord’s distinctive bow design has never been seen before on a yacht. That’s one of the first things you’ll notice about her. The next thing you’ll notice is her unusual design, which verges on battle-esque and has been called “ a warship wearing a tuxedo ” by Dan Lenard of the Italian design studio Nuvolari-Lenard. 

She’s one of the best superyachts out there for fun, with a sports and diving center on the lower deck, a swimming pool higher up, overlooking the ocean, and a fleet of tenders. She was designed for global exploration: a yacht that will calmly cruise her way all across the world.

13. Sailing Yacht A | 469 feet—142.8m

Challenging the status quo and pushing design boundaries, Sailing Yacht A is an enigma. The sail-assisted superyacht was built in Germany and delivered to Russian tycoon Andrey Melnichenko in 2017. However, she was seized by the Italian police force, Guardia di Finanza, in 2022 after sanctions were placed on Russian businessmen following Russia’s invasion of Ukraine. 

Distinguished by soaring rotating carbon fiber masts, Nobiskrug’s hybrid approach to superyachts makes Sailing Yacht A more eco-conscious than other luxury yachts of her size. The u nderwater viewing pod molded into the keel speaks to her unrivaled innovation. And many balconies are enclosed by some of the largest pieces of curved glass ever made. 

12. El Mahrousa | 478 feet – 146m

El Mahrousa had a few different names in her time, ranging from the translated “The Protected” to El Horreya, which in Arabic translates to “Freedom.” It’s not surprising that she’s had more than one name when you take into account her age. As the oldest superyacht in the world, she’s undergone a lot of restoration over time, including multiple lengthenings and faster engines. 

She was renamed back to El Mahrousa in 2000 and gained even more recognition for being the first ship to cross the new Suez Canal extension in 2015. Back in her original days, she was built on the River Thames and took her first trip in 1867.

11. OK | 479 feet—146m

Delivered in Japan in 1982, OK is one of the largest and most unique superyachts in the world. Sprawling over 479 feet, the water giant is engineered to submerge almost seventy percent. This is accredited to the work done by Karmarine Shipyard. While the majority of the vessel was built by Oshima Shipping, it was privately converted to a semi-submersible yacht in Turkey. 

The superlative finishing on OK superyacht was designed by Timur Bozca, winner of the Younger Designer of the Year award in 2015. The blueprint being as many games as possible. The extraordinary vessel has the uncanny ability to hold over seventy toys, including a sailing yacht, a sea plane, tenders, buggies and even a tennis court.

10. Opera | 480 feet—146.4m 

Like many of the most majestic water titans, Opera was delivered by Lurssen in Germany and built for Abu Dhabi royalty. This time, the owner is Sheikh Abdullah bin Zayed Al Nahyan, son of the founder of the United Arab Emirates. And while it may not be quite as astronomical as Lurssen’s previous builds—Azzam, Blue and Dilbar—the streamlined vessel is equally impressive onboard. 

The three-story superyacht proves large enough for a pair of helipads and two swimming pools, amongst many other toys, while simultaneously making room for up to 48 guests and 80 crew members. When it comes to the interior, details are sparse, but we do know that it was designed by Terence Disdale, a London firm renowned for creating bespoke luxury spaces. 

9. Prince Abdulaziz | 482 feet – 147m

The Prince Abdulaziz’s yacht was ordered by King Fahd, who named her after his son Prince Abdul Aziz. Now, she’s owned by his brother, Abdullah. Just one of the yachts owned by the Saudi royal family, she’s spotted frequently throughout Europe, especially in Cannes, where the royal family owns a property. 

She’s been redecorated once — in 2007 — in a project that took 15 months to complete, without even taking into account the rest of the ship’s upkeep. The Prince Abdulaziz is known for its combination of bold colors and fusion of traditional and modern design, thanks to its influence from the late David Hicks.

8. A+ | 483 feet – 147m

What do you do when the name “A” is already taken for your superyacht? Choose the next closest thing: A+. Previously named Topaz, this superyacht was the world’s fourth-largest luxury yacht when she was built, before being stripped of that particular title only a few years later. 

Nevertheless, she’s a seriously impressive superyacht, with endless facilities like a large jacuzzi, double helicopter landing pads, a swimming pool with a swimming platform and underwater lights, as well as a fitness hall, cinema, and a large conference room. She’s also well equipped with water toys, like jet skis, inflatable boats, a catamaran, and even a mini-submarine.

7. Al Said | 508 feet – 155m

Another Superyacht built, shrouded in secrecy, Al-Said was referred to as “Project Sunflower” the entire time she was being created, right up until she was delivered to her owner in 2008. Not much is known about Al Said, from her movements through to her amenities — although she is known to have a huge concert room with space for a full 50-person orchestra. 

Currently, she’s flying the flag of Oman and has spent a lot of time in its surrounding waters. Her interior was styled by British designer design house RWD, with exterior design being credited to Espen Oeino. When she was delivered to the Sultan of Oman, she replaced a previous ship of a smaller size. 

6. Dilbar | 511 feet – 156m

Dilbar, or Project Omar, as it was originally known as, is another superyacht designed with the help of exterior expert Espen Oeino, but with interiors strikingly designed by Andrew Winch. Dilbar is famously known as the world’s largest yacht by gross tonnage (interior volume) but as the fifth-longest superyacht in the world. 

She’s home to a spa pool and beach club, as well as a large private cinema, spacious cabins set high on the main deck, a spacious dining room, and a salon with its own piano. She’s just as classy and beautiful on the inside as she is on the outside.

5. Blue | 527 feet—160.6m

Sunday blues simply cease to exist on one of the world’s most extravagant superyachts. The elegant behemoth was built for member of the ruling family of Abu Dhabi and billionaire, Sheikh Mansour bin Zayed Al Nahyan in 2022. Valued at over $600 million, Blue is one of the most expensive superyachts in the world. And with a strong emphasis on the environment, this superyacht is also one of the most sustainable. 

Blue strives to be as environmentally friendly as possible. She is equipped with a highly efficient Diesel-Electric Hybrid Propulsion Concept developed by Lürssen’s own engineering specialists. And the wastewater treatment plant allows water to be disposed of in drinking water quality.

4. Dubai | 531 feet – 162m

Dubai had multiple names in the planning stages—including Panhandle, Platinum, and Golden Star. Owned by the ruler of Dubai, it was aptly named after its home country and comes with all of the luxurious amenities you’d expect from such a name. 

The Dubai comes complete with a huge swimming pool and two jacuzzis. Further down, you’ll find a large dining room with striking blue and burgundy decor and space for up to 90 guests. Dubai usually spends her time moored at Sheikh Mohammed’s private island in front of his summer palace in Dubai. She’s basically the definition of a floating palace.

3. Eclipse | 533 feet – 162.5m

It took around five years for Eclipse to be built from start to finish. While she was always designed to be a huge, luxurious Superyacht, the focus was more on decking it out appropriately rather than breaking any records. An award-winning superyacht, she’s incredibly spacious, with endless rooms to explore and a sleek, neutral color palette running through. 

The Eclipse’s owner, Roman Abramovich, was more focused on facilities: he wanted more than one helicopter pad and a large swimming pool, too. Other than that, designer Terry Disdale had free reign for the rest of the superyacht. It’s just as much a clean piece of architectural styling as it is a stunning experience on deck.

2. Fulk Al Salamah | 538 feet – 164m

Fulk Al Salamah translates to “Ship of Peace” and that’s something that sounds like a given when you’ve taken a look at this superyacht’s incredible layout. Developed under the codename Project Saffron, Fulk Al Salamah is more of a support vessel than she is a typical superyacht. 

While she might still come complete with all of the necessities for a particularly relaxing voyage, she’s more so known for being a transport ship for the Royal Navy of Oman. She’s also used as a sort of friendship boat — pun intended — and is often sailed across the world with the intention of strengthening ties with the Sultanate. In some ports, influential people are welcomed onboard.

1. Azzam | 590 feet – 181m

Most superyachts in the top 10 category have a few mere inches between sizes, but the Azzam shoots far ahead with a large amount of extra length. The largest superyacht in the world, she was never designed to win the title — rather just to be a sleek and elegant vessel. Azzam was crafted backward, with the plans for her interior confirmed long before her exterior was fully signed off. 

Her length only came to be as such to incorporate everything required for the interiors, which added an extra 35 meters to her overall size. She’s also designed to look smaller than she actually is, with a blend of indoor and outdoor living. It took more than 4,000 people to build Azzam , clocking up six million man-hours over a period of four years.

The largest yachts in the world: Conclusion

The largest yachts in the world are:

• Azzam—590 feet
• Fulk Al Salamah—538 feet
• Eclipse—533 feet
• Dubai—531 feet
• Blue—527 feet
• Dilbar—511 feet
• Al Said —508 feet
• A+—483 feet
• Prince Abdulaziz—482 feet
• Opera—480 feet
• OK—479 feet
• El Mahrousa—478 feet
• Sailing Yacht A—469 feet
• Nord—465 feet
• Yas—463 feet
• Ocean Victory—460 feet
• Scheherazade —459 feet
• Solaris—458 feet
• Al Salamah—457 feet
• Rising Sun—454 feet
• Flying Fox—446 feet
• Savarona—446 feet
• Crescent—445 feet
• Serene —439 feet
• Al Mirqab—436 feet
• Y721 (aka Koru)—417 feet

The most expensive yacht in the world

The fact that the History Supreme, the world’s most expensive superyacht, comes coated in gold, is only part of the reason for its high cost. A superyacht with a real-life Midas touch, it was sold to an anonymous Malaysian businessman for $4.8 billion. 

Robert Kuok, the richest Malaysian businessman, is the rumored owner of History Supreme, but no one has confirmed for sure. The History Supreme also comes with plenty of other impressive touches: a master bedroom decked out in platinum, a wall feature made from meteoric stone, and a genuine T-Rex dinosaur bone, to add to the list. 

She took three years to build from scratch and comes with 10,000 kilograms of solid gold and platinum. Other seriously luxe features are her 68 kilograms 24-carat gold Aquavista Panoramic Wall Aquarium and a liquor bottle adorned with a rare 18.5-carat diamond . The base of the vessel comes wrapped in gold, too.

Frequently asked questions about the world’s largest yachts

The largest yachts in the world are owned by Sheikh Khalifa bin Zayed Al Nahyan, Sultan Haitham bin Tariq, Roman Abramovich, Sheikh Mohammed bin Rashid Al Maktoum, and Alisher Usmanov. Our guide tells you more about all the biggest yachts in the world .

At 417 feet (127 m), Amazon founder Jeff Bezos’ sailing yacht, Koru (formerly Project Y721), is one of the world’s largest yachts.

The 181-m (590 ft) Azzam is the world’s longest yacht in length, but the 156-m Dilbar has a much larger internal volume (measured in Gross Tons) at 15,917 GT (Gross Tons) versus 13,136 GT for Azzam. As such, Dilbar is the world’s largest yacht in volume. Read our full guide to discover the largest yachts in the world .

The biggest yacht in the world is the Azzam , which has an estimated cost of $600 million. She’s owned by Sheikh Khalifa bin Zayed Al Nahyan and is not currently for sale.

In terms of the number of megayachts, the largest superyacht-owning country is the United States. Nationality-wise, beyond American, an increasing percentage of superyacht owners are Turkish, Greek, Emirati, German, Australian and Dutch.

About the author

Emma Treagus

Women’s fashion & travel editor.

A former fashion assistant and budding entrepreneur who calls the world her home, Emma writes many of Luxe Digital’s women’s style and travel stories, drawing on her passion and experience for slow fashion alongside an appreciation for current trends. When she’s not getting her way with words, you’ll find her exploring a new city (at quite a walking pace)—locating the nearest sushi restaurant or devouring a book on the beach.

Learn more about Emma Treagus

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The 25 Largest Yachts in the World

The list runs from lürssen's 592-foot 'azzam' to fincantieri 439-foot 'serene,' with a fascinating group of bespoke vessels in between..

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The new arrivals in 2024 knock the mighty 436.4-foot  Al Mirqab   and  Koru , Jeff Bezos’s sailing yacht, off the list. The “smallest” yacht— Serene —measures a whopping 439.3 feet. A raft of behemoths didn’t make it, including Feadship’s 290-foot Project 821 that is launching this year, the largest build from the Dutch shipyard to date.

Two of Lürssen’s 2024 deliveries also fell short, including Project Deep Blue and Project JassJ. That said, the German yard remains top of the leader board with the immoveable 592.6-foot  Azzam . It also claims 13 of the 25 world’s largest yachts, two of which are new entries.

The list is interesting because most were built in the last 15 years, but there are several historical yachts, including  Savarona , launched in 1931, and  El Mahrousa , launched in 1865, that withstand the test of time. Others like  Yas  and  OK are conversions from other types of vessels. The inimitable  A  is a one-of-a-kind, never-to-be-repeated sailing superyacht.

Here are the world’s top 25 yachts by length.

Azzam | 592 feet, 6 inches

Lürssen could never really boast about Azzam after its launch in 2013 because of the owner’s penchant for privacy, though it did describe the interior by Christophe Leoni, which features a 95-foot-long main salon, as “inspired by the Empire style of the early 19th century.” Owner Mubarak Saad al Ahbabi directed a team of designers and engineers who started with the bare concept, worked through the technical challenges of what might be the most complex superyacht ever, and finished with an unusually large vessel that can top the 30-knot mark when operating in “sprint mode”. Its gas turbines, connected to water jets, also give it the ability to operate at high speed in shallow waters. Nauta Yacht’s exterior features a long, sleek forward area, with well-proportioned tiers moving up to the skydeck. It took an impressive six million man-hours—or four years including engineering—to build.  Azzam  accommodates up to 36 guests, and a crew of 80.

Fulk Al Salamah | 538 feet, 1 inch

Little information has been released about the world’s second-longest superyacht, the custom-built Fulk Al Salamah , and it has been shrouded in mystery since it was first announced in 2014. Even the overall length of 538.1 feet has been estimated from AIS data. However, the imposing vessel, built and delivered by Italian builder Mariotti Yachts in their Genoa shipyard in 2016, is believed to be owned by Sultan Haitham bin Tariq of Oman. Last refit in 2021, the yacht has an exterior design by Studio de Jorio, and it is considered by some to resemble more of a support vessel than a superyacht. Nonetheless, aerial photography shows an impressively large helideck, raked masts, and a bathing platform.

Eclipse | 533 feet, 1 inch

The 533.1-foot stately  Eclipse , one of two yachts on this list owned by sanctioned billionaire Roman Abramovich, took five years to design and build. When it left the Blohm+Voss shipyard in Hamburg in 2010, it was the world’s largest yacht. The interior has 17 staterooms and a palatial primary suite, with the capacity to carry 85 crew. Both the interior and exterior are designed by Terence Disdale. A proportional profile is defined by tiered decks that sweep upward and bend ever so slightly at the aft ends. Eclipse  has a 185-foot-long owner’s deck, the capacity to hold three helicopters, a sophisticated stabilization system, six tenders, and an enormous spa, gym and beach club, not to mention one of the largest swimming pools on any superyacht. Hybrid diesel-electric engines are connected to Azipod drives that give Eclipse a top-end speed of 21 knots, with a range of 6,000 nautical miles.

Dubai | 531 feet, 5 inches

Even at 531.5 feet, Dubai ’s all-white Winch-designed exterior belies the dramatic and vibrant interior within. Colorful mosaic floors, a spiraling glass staircase, 70-foot-wide atrium, and bursts of red, blue, and green create a carnival of scene. Originally commissioned for Prince Jefri Bolkiah of Brunei as a joint project between Blohm+Voss and Lürssen . Known as “Panhandle,” the project was halted in 1998 with just a bare hull and skeletal superstructure. The hull was sold to the government of Dubai, and, under the direction of the country’s ruler, Sheikh Mohammed bin Rashid Al Maktoum, work on the 531.5-footer began again, though this time by Platinum Yachts. Dubai delivered in 2006 and is now the sheikh’s royal yacht, with accommodations for 24 guests and quarters for 88 crew. The SOLAS-certified seven-decked yacht has a landing pad for a Black Hawk helicopter, submarine garage, disco and cinema, and can reach a top speed of 26 knots. There’s also a waterfall that cascades from the yacht’s pool, located aft of the main deck. The yacht’s range of 8,500 nm at 25 knots gives it the potential to cruise around the world in record time.

Blue | 518 feet, 3 inches

Lürssen’s newest entry on the list, Blue , which delivered to its Middle Eastern owner in July 2022, may rank at number five out of the world’s largest yachts, but its diesel-electric hybrid propulsion system goes a long way to minimize emissions. The yacht also features an electric Azimuth pod drive that can be used independently or in conjunction with the twin propeller shafts. There is a waste-water treatment system and an advanced exhaust treatment system to help reduce NOx levels, as well as cut down on vibration and noise pollution. Interior and exterior design is by Terence Disdale, Blue is defined in profile by a raked bow with a helipad, an aft deck pool, and twin balconies forward either side of the owner’s full-beam suite. There is a second, smaller helipad aft. The British designer has reportedly penned a feminine and elegant interior, though no images have yet been released.

Dilbar | 511 feet, 8 inches

The 2016 launch of Dilbar gave Lürssen the distinction of not only building the longest yacht ever ( Azzam ), but also the largest in terms of volume. Espen Øino designed the exterior, creating a full-bodied superstructure of long, flowing decks, along with two helicopter pads,two helicopter pads, one of which has a hangar with an H175 helicopter always on standby.  Dilbar  also has an oversized garden and an 82-foot swimming pool that can hold an incredible 6,357-cubic-feet of water and according to Lürssen, is the world’s longest on a yacht. The interior by  Winch Design  is defined by its “rare and exclusive luxury materials,” says the builder, declining to go into detail. Despite  Dilbar ’s volume, the designers did a masterful job making the yacht look relatively svelte. In June 2020, Dilbar returned to Lürssen for a significant refit, where the yacht remains following U.S. sanctions placed on the owner, Russian billionaire Alisher Usmanov, in 2022. The yacht’s value is estimated to be $600 million.

Al Saïd | 508 feet, 5 inches

Another 500-plus-foot yacht from Lürssen, the original Project Sunflower gained its official name of Al Saïd following its launch in 2016. Espen Øino’s exterior is akin to a classic cruise liner, complete with the twin-exhaust stacks in the center of the superstructure. Owned by the Sultan of Oman, the yacht was listed for the sale for the first time in April 2022 for an undisclosed sum, but a buyer has yet to be confirmed. The six-decked  Al Saïd  can carry 154 crew and an estimated 70 guests across 26 suites. Lürssen reports a top speed of 22 knots. The London-based Redman Whiteley Dixon studio designed the interior, which includes a concert hall that can hold a 50-piece orchestra, a private cinema for 50 people; you’ll also find a medical room and dental care on board.

A+ | 483 feet, 1 inch

Very little is known about A+ (formerly Topaz) , which was launched by Lürssen in 2012. Tim Heywood Designs did the exterior, which features helipads on the foredeck and amidships on an upper deck. A lower aft deck includes a swimming pool. The German yard has not released any images of the Terence Disdale interior. Reported to be owned by Manchester City Football Club owner Sheikh Mansour bin Zayed al Nahyan—Emirati royalty and deputy prime minister of the UAE— A+  is equipped with a 40-foot Vikal catamaran beachlander and is powered by six Wärtsilä engines to reach a top speed of 22 knots. It can carry 62 guests and up to 79 crew and was last refit in 2022.

Prince Abdulaziz | 482 feet, 3 inches

The 5,200-tonne Prince Abdulaziz is one of the Saudi Royal family’s yachts, its first owner being King Fahd. Designed by Maierform, the yacht was the longest and tallest in the world at the time of its launch, a title the 482.3-foot  Prince Abdulaziz  held for 22 years until  Dubai  launched in 2006. The late David Nightingale Hicks, known for his use of bright colors, was the interior designer. The lobby is said to be a replica of the Titanic . The yacht is also rumored to be carrying surface-to-air missiles, though that may be an urban legend. Launched by Helsingør Værft in Denmark in 1984, it was last refit in 2023.

OK | 479 feet

Originally built by Japan’s Oshima Shipbuilding in 1982, the semisubmersible heavy lift ship was used for decades by DYT Yacht Transport as float-on yacht carrier. In 2022, the vessel underwent a private conversion at Karmarine shipyard in Turkey, turning it into a luxury, though highly unusual, yacht named OK . Modifications include a matte-black paint job, gold-tinted glazing, and teak decking. The vessel’s 328-foot submersible aft deck—a feature that first attracted her new owner, who uses OK to transport their 150-foot ketch—is now covered in a carpet of artificial grass. A 40-tonne crane allows for the safe and easy launch and retrieval of a vast range of toys, including a seaplane. The interior by Bozca Design is reported to include accommodation for 20 guests, a botanical garden, and a crazy Willy Wonka–inspired glass elevator that operates outside of the yacht’s superstructure.

Opera | 479 feet

Very little is known about Lürssen’s mysterious superyacht Opera , though it’s thought to be a rebuild of Project Sassi, which was destroyed in a fire in 2018 at the German shipyard. Now four feet longer than the first iteration, the superyacht became the 11th largest yacht in the world when it delivered to its patient owner in 2023. Exterior and interior designed by Terence Disdale, Opera has a whopping 66-foot beam and an interior volume exceeding 10,000GT. No interior images have been released yet, though judging by its two swimming pools, one with a lifting floor, and two helipads—one on the bow and one on the upper aft deck—it seems no expense has been spared.

El Mahrousa | 478 feet, 1 inch

El Mahrousa , which means “The Protected” in Arabic, is currently Egypt’s presidential yacht, though the 478.1-footer has a separate history as that country’s royal yacht. The London-based Samuda Brothers began the build in 1863, and it was launched in 1865. The world’s oldest superyacht—and formerly the world’s biggest—was originally built for the Ottoman governor of Egypt, Khedive Ismail, and later carried three Egyptian kings into exile. The yacht was also at the opening of the Suez Canal in 1869. It features external design by the British naval architect Sir Oliver Lang and has had multiple modifications over the years, including a lengthening by 40 feet in 1872 and another 17 feet in 1905. During the second refit, the owners replaced its paddle-wheel engines with turbine-driven propellers. The yacht, in care of the Egyptian Navy, occasionally goes to sea for a day or two. In 2015, it was used to inaugurate the new Suez Canal.

Project Luminance | 475 feet, 7 inches

Delivered in 2024, Project Luminance (the real name is yet to be confirmed) is Lürssen’s newest entry on the list. Exterior designed by Espen Øino, the yacht has a raked bow, a contrasting paint job in a dark blue hull and silver superstructure and a whopping 8,999 gross tons of interior volume. Few details are yet known about the gigayacht owned by Ukrainian mining and financial services mogul Rinat Akhmetov, including the interior by Francois Zuretti, but aerial shots reveal twin helicopter pads—one on the foredeck and another high up aft—a large beach club, and an infinity pool, with a private spa pool area on the foredeck.

A | 468 feet, 5 inches

Undoubtedly one of the most visionary projects ever delivered by German shipyard Nobiskrug, the Philippe Starck-designed A is a wild fantasy of the future. Delivered in 2017, the futuristic look of  sailing yacht  A includes smooth, silver-metallic surfaces and windows that look nearly invisible, a 26-foot draft, three composite masts that bend slightly, and a deck hidden by high bulwarks. The Philippe Starck–design is a wild fantasy yacht of the future. The 468-foot sailing yacht is a technical victory for Nobiskrug , which developed composite fashion plates to create the unusual shapes without compromising any strength or fluidity. It has the tallest freestanding composite masts on any sailing vessel, a diesel-electric propulsion system, and state-of-the-art navigation systems. The boat also reportedly has an underwater viewing platform in the keel. Starck’s traditional interior features dark wood, copper accents, and cozy patterned carpets. The split-deck main salon is divided into zoned seating areas with integrated bookshelves. A remains today the world’s largest sailing yacht six years after its launch, though many argue it is better defined as a sail-assisted yacht.

Nord | 466 feet

Nord was announced in 2015 but didn’t hit the water until its 2020 sea trials in the Baltic Sea. The 466-foot yacht features interior design by Italian studio Nuvolari Lenard and was Lürssen’s first yacht launched from its floating shed at its facility in Vegasack. Boasting top-tier amenities, the yacht includes a sports and diving center on the lower deck, multiple tenders ranging in size up to 50 feet and a large swimming pool. The two helipads support the yacht’s long-range cruising capabilities for autonomous exploration, and a retractable hangar means a helicopter can slide neatly into the superstructure for storage when not in use. A generous 20 staterooms accommodate 36 guests across six decks, while a sleek aft-sloping superstructure gives Nord an individual profile on the water.

Yas | 462 feet, 6 inches

As a converted yacht, Yas is one of the most interesting vessels on this list. The dolphin-like exterior was originally a former Dutch Navy frigate that launched in 1978 and eventually sold to the navy of the United Arab Emirates, where it was renamed Al Emirat . The yacht underwent its dramatic conversion in a facility in Abu Dhabi’s main port, emerging as a gleaming superyacht in 2011, with one of the most interesting profiles on the water. It was eventually delivered four years later. Reportedly owned by Sheikh Hamdan bin Zayed al Nahyan, half-brother of the president of the UAE, Khalifa bin Zayed Al Nahyan, the design by Paris-based Pierrejean Vision is defined by massive glass surfaces. Yas can accommodate 60 guests and 58 crew members. Mated to a steel hull, the superstructure is the largest composite edifice ever built.

Solaris | 459 feet, 3 inches

Owned by Russian businessman Roman Abramovich, the 476-foot  Solaris  was one of the largest yachts to deliver in 2021. Last refit in 2022 at MB92 in Barcelona, the vast, highly private explorer is built by German shipyard Lloyd Werft and features a displacement steel hull with bulbous bow and steel superstructure with teak decks. The eight-deck exterior by Australian designer Marc Newson houses a large helipad, sundeck, spacious beach club aft and 21,527 square feet of glass, the largest panes to ever be built into a yacht. Lloyd Werft also built the Russian billionaire’s previous explorer yacht Luna , which he reportedly sold for $360 million to his close friend Farkhad Akhmedov in 2014.

Ocean Victory | 459 feet, 3 inches

The largest motoryacht ever built in Italy, Fincantieri’s Ocean Victory is owned by Russian billionaire Viktor Rashnikov, who was sanctioned in 2022. The seven-deck exterior by Espen Øino includes two helideck platforms and a hangar belowdecks, as well as exceptional outdoor social areas and a floodable tender dock. Ocean Victory has accommodations for 28 guests as well as quarters for 56 crew. The interior by Alberto Pinto remains a secret, aside from the yacht’s six pools, a 3,300-square-foot spa, and an underwater observation room.

Scheherazade | 459 feet, 3 inches

The 459.3-foot, Lürssen-built Scheherazade (formerly known as Project Lightning) was delivered in June 2020, with exterior design by Espen Øino and interior design by Francois Zuretti. Two helipads, forward and aft, and a large beach club aft are visible from aerial photographs, but aside from the yacht’s reported seven-foot beam, 40 crew and unique drone-crashing system for privacy, further details have not yet been released. The reason may lie with the yacht’s unofficial owner, believed to be Russian president Vladimir Putin. In May 2022, Italian authorities froze Scheherazade in the port of Marina di Carrara following an investigation conducted by Italian financial police who found the ship’s beneficial owner had “significant economic and business ties” to high-ranking Russian government officials, though the results of the investigation to date remain inconclusive.

Al Salamah | 456 feet

When Lürssen launched Al Salamah in 1999, it was the third-largest yacht in the world. Its number 20 ranking shows how much has changed in the last 20 years. Code-named MIPOS, or Mission Possible, the yacht was designed by Terence Disdale . Originally owned by Saudi Arabian Crown Prince Sultan bin Abdulaziz, the yacht was put up for sale for $280 million in in 2013 before it was reportedly given to Bahraini Crown Prince Salman bin Hamad Al Khalifa as a gift. The large imposing exterior is primarily protected space, with an upper deck exposed to the elements. Al Salamah has staterooms for 40 guests, including two owner suites, 11 VIP staterooms, and eight twin cabins. The yacht can carry up to 96 crew and has a top speed of 22 knots. Al Salamah was last refitted in 2009.

Rising Sun | 454 feet, 1 inch

Designed by the original guru of yacht designers, Jon Bannenberg, Rising Sun was built by Lürssen for Oracle CEO Larry Ellison and is currently owned by billionaire David Geffen, who reportedly paid $590 million for the yacht. The yacht comes with a gym, a grand piano, multiple swimming pools, a beauty salon, and a spa with a sauna. Delivered in 2004 and last refit in 2022, the yacht’s exterior is defined by banks of windows across the superstructure. Rising Sun has 86,000 square feet of living space in 82 rooms. It can accommodate 18 guests in nine cabins, with the capacity to carry up to 46 crew. The interior by Seccombe Design includes a gym, cinema, and wine cellar, and the rear cockpit deck was designed as a basketball court. Geffen received global media backlash in 2020 for his “tone deaf” social-media posts that pictured himself on board his yacht during Covid-19 lockdown.

Flying Fox | 446 feet, 2 inches

The 446.2-foot  Flying Fox is arguably the most high-profile yacht on this list, primarily for being the largest yacht available on the charter market. In 2022, it was also singled out as “blocked property” by U.S. authorities in 2022 due to its previous management Imperials Yachts, which was on the US sanctions list. The yacht’s owner, however, Russian billionaire Dmitry Kamenshchik, is not sanctioned, so the yacht was turned over to him and returned to charter in 2024. Key features of the Espen Øino-designed exterior are a curvaceous dove-gray hull and a 3.7-foot swimming pool that runs athwartship on the main aft deck, the largest ever found on board a yacht. A two-decked spa also gives guests access to a cryosauna, hammam, and relaxation room with a fold-down balcony at sea level. Packed to the rafters with the latest amenities, the yacht holds a diving center, a decompression chamber, and two helipads. Flying Fox is PYC compliant and can accommodate 25 guests.

Savarona | 446 feet, 2 inches

Launched in 1931, and by far the largest and fastest private yacht of her day, Savarona was built for American heiress Emily Roebling Cadwalader and is easily identified by its two mustard-colored funnels. The yacht was eventually acquired by Turkey to be the presidential yacht of Kemal Atatürk, founder of modern Turkey. Jane’s Fighting Ships described the yacht in 1949 as “probably the most sumptuously fitted yacht afloat.”  Savarona was later converted to a training ship for the Turkish Navy and, in 1978, destroyed by fire. The yacht laid in tatters for 10 years. A Turkish businessman spent around $45 million refurbishing Savarona , commissioning Donald Starkey for the interior and replacing the original steam-turbine engines with modern Caterpillar diesels. Savarona became Turkey’s official presidential yacht again in 2014, accommodating up to 34 guests in 17 suites and carrying up to 48 crew. Amenities include a swimming pool, a Turkish bath, a 280-foot grand staircase, a movie theater and a library dedicated to Atatürk.

Crescent | 443 feet

Last refit in 2021, Espen Øino’s dark hull and tiered superstructure was one of the most exciting launches of 2018. Called Project Thunder internally at Lürssen, the custom-built yacht features cutouts along the hull sides that allow full ocean views from the saloon on the primary deck, as part of Crescent ’s distinctive curved superstructure. Its most noteworthy feature is the jaw-dropping bank of three-deck-high windows in the center of the yacht. This architectural feature serves as the centerpiece of a very compelling design. The yacht has accommodations for 18 guests in nine staterooms. Little is known about the François Zuretti-designed interior, other than Lürssen describing it as being “traditionally styled.” If it lives up to Crescent ’s brash exterior, the complete yacht promises to be an entirely groundbreaking design. In March 2022, Crescent was detained by Spain as property of Rosneft CEO Igor Sechin, who is sanctioned in connection with Russia’s invasion of Ukraine.

Serene | 439 feet, 3 inches

Serene  is the yacht that launched Fincantieri into the superyacht segment, and what a debut it was. The largest yacht ever launched in Italy when it was delivered in 2011 (surpassed three years later by Ocean Victory ), the Espen Øino seven-deck design features a long, sleek blue hull crowned by a white superstructure. Pascale Reymond of Reymond Langton Design created the 43,056-square-foot interior for a Russian owner, which includes a double height atrium with a piano lounge at the top and a vast open-plan main salon below. Sunken LEDs and bright pink and purple neon lights create a modern party vibe in the social areas, which contrast with the elaborate yet more traditional guest suites. A spiral staircase with intricate metal banisters soars through the heart of the yacht. The open stern area has a winter garden (enclosed glasshouse) that allows dining in all seasons. Serene also has two helipads and a hangar, a big swimming pool, and a tender garage large enough for a submarine.

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A Look at Azzam, the World’s Largest Superyacht

With an overall length of 180 meters (590.6’), Azzam is the world’s largest private yacht. Priced at $605 million, it is also believed to be the most expensive superyacht ever constructed.

She was not only costly to build , the yearly maintenance cost of the vessel is reported to be around $65 million. Needless to say, only one of the richest people on this planet can afford such a personal toy. This one was owned, not so surprisingly perhaps, by the late President of the United Arab Emirates Khalifa bin Zayed Al Nahyan.

The beautiful exterior design of Azzam comes from Milan-based studio Nauta Design. Construction began at the Lürssen yard in 2010 and was completed in 2013. Reportedly some 4000 people were involved in the build.

She has a beam of 20.8 meters (68.2’), draft of 4.3 meters (14.1’), and weighs 13,136 GT. She reportedly can accommodate up to 36 guests in 18 cabins and a crew of 60 to 80. 

She has an onboard golf training facility in addition to a gym and swimming pool. 

Azzam was designed to be one of the fastest superyachts in the world, with a reported top speed of 32 knots. 

She’s powered by an astonishing 97,000 horsepower generated by two monster gasoline engines and two huge diesels driving four jet pumps. At full bore, she is said to burn 13 tons of fuel per hour—no report on her fuel capacity but it must be massive!

The interior of Azzam is predictably opulent, as well, with vast entertainment areas taking full advantage of her broad beam.

Elevators , as well as stairways , provide guests passage between the many decks of the superyacht.

The two conventional diesel engines are for long-distance voyaging and extended range and are efficient enough to allow Azzam to cross the Atlantic without refueling, per the builder.

These Are the 5 Biggest Superyachts in the World

Yachts, as with most other things connected to the ultrarich—apartments, shopping sprees, bank accounts—are getting bigger. And while price, nautically speaking, usually scales with size, that’s not always the case. So there’s, oddly enough, less overlap between this list and our recent list of the  World’s Most Expensive Superyachts than one might expect.

There are reasons behind this. Interestingly, some of the biggest superyachts in the world have become so stunningly large that they can no longer maintain status as belonging to a single family or dynasty. The largest ones have become condominiums or charterable research vessels—playthings for the ultrawealthy.

Still, superyachts offer a kind of privacy that it is nearly impossible to come by on land. Pencil towers have entrances on public streets and elevators with other residents. Even a castle surrounded by a moat is in view, comparatively. A superyacht, on the other hand, is essentially a private island, an oasis. So as long as the rich keep getting richer, the yachts will keep getting bigger. For now, these are the five biggest superyachts in the world.

5. Eclipse (533 ft)

In 2010, as  Eclipse sailed out of the Hamburg harbor, where it was constructed by notable German shipbuilder Blohm+Voss, it was the world’s largest ship. In the intervening decade or so, it’s slid to the fifth position. Commissioned by Russian billionaire Roman Abramovich—whose ties to Putin have caused him to be sanctioned—it allegedly traded hands last year, though this may be simply a dodge to avoid it being seized. Features of the $600 million Terence Disdale–designed ship include 17 staterooms, a 185-foot deck on the massive primary suite, a gym, a spa, an immense swimming pool, and a half-dozen on-board tenders for shuttling guests in and out of port and excursions. If those don’t suffice, there is also a helicopter pad with room for three choppers.

4. Fulk Al Salamah (538 ft)

Like many superyachts, ownership and much else about Fulk Al Salamah —Ship of Peace—is unclear. It is suspected that it belongs to the Omani royal family, a part of their fleet of extortionately expensive conveyances. Built by Mariotti in Genoa in 2016 and designed by local team Studio de Jorio, it contains a beach club (a swim platform, often with a pool and lounge area), beauty salon, and a sizable helicopter deck, though it’s unclear if this deck has room for more choppers than the Eclipse, despite its additional five feet of overall length.

3. Azzam (597 ft)

Azzam holds the title of largest privately owned superyacht, a position it has maintained since it was completed at a cost of $600 million by Lürssen Yachts in Lemwerder, Germany, ten years ago. Designed by Nauta of Milan with interiors by French decorator Christophe Leoni, the ship is reportedly owned by a member of the royal family of the United Arab Emirates, Sheikh Khalifa bin Zayed al-Nayah. Prominent features include Empire-style furnishings and interiors, and a pair of massive diesel engines coupled with a pair of gas turbines, allowing high-speed travel and an immense range between refuelings. The Sheikh must be somewhat paranoid—or have good reason to fear attack—because the yacht also includes a high tech security system including a missile system and bulletproof master suite.

2. REV Ocean (600 ft)

The acronym in this giant yacht’s title stands for Research and Expedition Vessel, and this $350 million ship is outfitted to do just that. Groups that charter it head out to sea and use its state of the art scientific equipment to dive into trenches in its transparent-domed submersibles, arrange whale pod viewings in its helicopters, conduct seabed mapping and coring with its sonar and drilling systems, view documentaries in its 35-person theater, and even listen in on or record the conversations of ocean mammals with its underwater hydrophone. Funded by the Norwegian billionaire Kjell Inge Røkke, designed in Norway by Espen Øino, and built by Norwegian constructor Vard, it is slated to be completed in 2024. Over 100 groups applied for the maiden voyage, with preference given for scientific research and conservation missions—54 scientists can be accommodated onboard. Though it seems that private charters with the proper scientific supervision may also be allowed. Any profits made by chartering are returned to the funder’s One Healthy Ocean initiative.

1. Somnio (728ft)

Referred to as the world’s first yacht liner, this floating giant—the name is Latin for dream—combines features of a superyacht, a cruise ship, and a condominium. Under construction by the Norwegian ship-building company Vard, with an expected completion date in the middle of 2024, the $600 million project will feature 39 private residences designed by Winch and Tilberg, both of Sweden. Each will include bespoke features including a gym, kitchen, library, and indoor and outdoor dining areas. Of course, apartments, which start in the eight-figure range, are available by invite only. Both the owners list and the planned route at sea are closely guarded secrets.

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10 facts about Lürssen's 180m superyacht Azzam

Related articles, superyacht directory.

Mario Pedol, founder of Nauta Design, gives Elaine Bunting the inside view on what it was like working on one of the world’s biggest private boats.

For six years from her launch in April 2013, the superyacht Azzam stood as the world’s largest private yacht. At 180m overall, Azzam was eclipsed only in 2019 when the research and expedition vessel REV Ocean was unveiled – and then by only three metres.

To Azzam’ s owner – and exterior designer Nauta Design – size was never the ultimate goal. Instead, the objective was to create a sleek vessel with elegant, timeless lines. Originally, the superyacht was designed to be 145 metres, but in the process of optimisation it grew, and to this day, Mario Pedol, founder of Nauta Design, takes it as a great compliment when admirers say the yacht looks smaller than her size.

Nauta, famed as the studio behind some of the most graceful sailing yachts afloat, was asked to create an exterior design for Azzam . “There was already a GA [general arrangement plan of the interior layout] but they were missing the exterior design, and that was quite something,” says Pedol.

Previously, Nauta’s largest project had been 80 metre Project Light , a modern yet graceful motor yacht that drew on sailing yacht aesthetics and blended the boundaries between outdoor and indoor living. Azzam was to be different in style and intent, but Nauta was brought in to shape how the vessel would look.

“It was a challenging brief,” says Pedol. “The ship – and actually it is a ship – was due to reach 30+ knots. So one of the fundamental characteristics was the speed, quite unusual for this size, and I wanted to give a sense of that speed even in the design. Fortunately enough, the requirement of interior volume was not excessive for the length, so it did allow us to design a balanced and elegant yacht with good proportions. I’ve had many comments that, from some distance, you can’t tell she is a 180 metre yacht.”

The yacht accommodates a large, open plan main saloon, accommodation for 36 guests and up to 80 crew, complex ‘dual mode’ engine systems and the fuel required, despite having a comparatively shallow draught of just 4.3 metres.

The challenging design and engineering accounted for around a third of the four-year construction schedule, while arriving at the long, lean shape was in itself a challenge, needing detailed Finite Element Analysis to give the required longitudinal strength.

The interior style remains a closely guarded secret, but heritage was of prime importance. French designer Christophe Leoni , who had previously worked on some of the owner’s residences and palaces, brought similar styles on board, including a wealth of wood furniture intricately veneered with mother of pearl marquetry.

One of Pedol’s most vivid memories is of Azzam ’s first sea trial, when the builders, designers and engineers could finally appreciate the results of their work and calculations. “We boarded at midnight because the Lürssen yard is 60 miles upriver from the sea, and we spent the night at three knots,” he says. “At 07:00 in the morning the project manager called me and said: ‘Come and see.’ It turned out we were already travelling at 32 knots, but it didn’t feel like it. The four waterjets created a very high wake, and [to see the yacht in action], it was a very emotional moment. It was just spectacular…”

10 facts about the superyacht Azzam

1. Azzam was never conceived as the world’s largest superyacht

The design was to be high speed and accommodate a certain interior plan and number of guests, but it was originally envisaged as 145 metres overall. As the need to optimise the structure, and create space for complex engine systems, fuel and tenders developed, together with an elegant exterior sporting a long, sweeping bow and swept back stern, the design grew by another 35 metres to become a recordbreaker.

2. It took more than 4,000 people to build

Rightly thought of as a gigayacht, Azzam took four years to build at German shipyard Lürssen and is said to have cost more than US$500m. Some 4,000 people were involved in the build over four years, clocking up six million man-hours before her launch in April 2013. The builders calculated that had the yacht been built by one person, work would have had to start in 1737BC.

3. Azzam is one of the world’s fastest superyachts

The brief for Azzam was for a vessel that could travel as fast as possible to the owner’s private island off the coast of Abu Dhabi, and she can cover the journey in a matter of hours at her top speed of 33 knots.

4. Azzam is as fast as a Navy frigate and uses similar technology

Top speed is produced by two gas turbine engines and 2 x MTU diesel engines driving two Wartsila axial flow Modular waterjets and two boosters. Altogether they produce 97,000hp and consume 13 tonnes of fuel per hour at top speed.

5. There is a long range mode as well as a ‘sprint mode’

Azzam also has two conventional diesel engines for longer distance voyaging and extended range. Two 9,000kW MTU engines produce a speed of 18 knots over long distances – she could comfortably cross the Atlantic without refuelling.

6. You can practice golf on board

Guests can stay fit by using the onboard gym, pool or practising their swing in a special ‘golf training room’.

7. Over 100 people can live aboard

Azzam accommodates up to 36 guests in supreme comfort, and to look after them there is a crew of between 70 and 80 people.

8. There is a huge open plan main saloon

The large open plan main saloon measures 29 metres long by 18 metres, with no pillars to obstruct the views inside, and it is flanked by full height windows for an expansive view outside. “It was quite a challenge to make this space with no pillars,” observes Mario Pedol, adding that the beams on the ceiling had to be 1 metre in width. Making sure the huge windows were fully stormproof meant the glass had to be specially engineered in Italy and it is over 7cm thick.

9. The interior boasts a wealth of mother of pearl

The furniture on board features intricate marquetry in mother of pearl – such a wealth that it equates to a year’s worth of worldwide production

10. The chandelier doesn’t rattle

A huge amount of work was put into ensuring that the noise and vibration levels of Azzam were very low, even at full speed. Designers and engineers had to ensure the chandelier in the main salon didn’t tinkle underway. “It was difficult to know in advance how this would behave, but it was tested in every possible way with sophisticated software and set up challenging targets and it was not a problem,” says Mario Pedol.

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