Photo:Courtesy Amels
Montkaj
Length: 256’0″ Builder: Amels
2014 Ranking: #98
The Terence Disdale-designed Montkaj is a bit of an enigma, though she’s often spotted in Antibes and Monaco.
Photo:Courtesy Feadship
Length: 257’5″ Builder: Feadship
Despite being nearly 260 feet long, Hampshire II can run at 16 knots all out.
Photo:Courtesy Platinum Yachts
Length: 259’2″ Builder: Mitsubishi Heavy Industries
Photo:Courtesy Oceanco
Length: 262’5″ Builder: Oceanco
Lakshmi Mittal’s Amevi has twin MTU 16V 595 TE70 engines
with a total of 9,100-horsepower that let her go 18.5 knots all out.
Photo:Courtesy Oceanco
Length: 262’5″ Builder: Oceanco
With 16,320 horses total, Constellation can hit 20 knots and at a fast cruise travel 3,600 nautical miles.
Photo:Courtesy Oceanco
Length: 262’5″ Builder: Oceanco
The sturdily built Stargate has a steel hull and an aluminum superstructure. She can carry 22 guests and 33 crew.
Photo: Courtesy Feadship
Length: 265’7″ Builder: Feadship
Air is notable for her stylish matte-black hull paint as well as an absolutely massive foredeck.
Photo:Courtesy Abeking & Rasmusen
Length: 269’0″ Builder: Abeking & Rasmusen
Abeking & Rasmussen’s brand-new Kibo launched this summer.
Details about her have thus far been closely guarded.
Photo:Courtesy Oceanco
Length: 269’0″ Builder: Oceanco
The Oceanco-built Alfa Nero famously has a pool on her aft deck that serves triple duty
as a convertible helicopter pad or dance floor.
Photo:Courtesy Oceanco
Length: 280’4″ Builder: Oceanco
With a range of 5,500 nautical miles at 15 knots, Vibrant Curiosity is ready to take you just about anywhere.
Photo:Courtesy Oceanco
Length: 280’5″ Builder: Oceanco
Sunrays’ bridge deck features a bamboo-finished lounge and spa that can convert into a movie theatre.
Photo:Courtesy Oceanco
Length: 280’8″ Builder: Oceanco
St. Princess Olga possesses lines that are paradoxically both burly yet sleek, thanks to designer Igor Lobanov.
Photo:Courtesy Derecktor
Length: 280’8″ Builder: Derecktor
This 281-foot Derecktor build is the longest boat built in the U.S. since 1931 and the largest ever by volume.
Photo:Courtesy Oceanco
Length: 281’10” Builder: Oceanco
Steven Spielberg definitely isn’t going to need a bigger boat. He can fit 12 guests and 23 crew onboard his Seven Seas.
Photo:Courtesy Feadship
Length: 282’1″ Builder: Feadship
This ex-member of the Abramovich fleet was reportedly sold to philanthropist Sonja Zuckerman in 2009.
Photo:Courtesy Feadship
Length: 287’10” Builder: Feadship
Larry Ellison’s Musashi is the largest Feadship ever built at 288 feet.
Photo:Klaus Jordan
Length: 288’7″ Builder: Lürssen
This 289 footer features a gym designed by, wait for it … Usain Bolt.
Photo:Courtesy Oceanco
Length: 290’4″ Builder: Oceanco
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Photo:Courtesy Oceanco
Length: 290’4″ Builder: Oceanco
Another Oceanco build, Nirvana has trans-Pacific range and can hit 19.5 knots on the pins.
Photo:Klaus Jordan
Length: 259’3″ Builder: Lürssen
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Photo:Courtesy Oceanco
Length: 311’7″ Builder: Oceanco
Perhaps unsurprisingly, the 30,000-horsepower Indian Empress is often spotted, where else, in the Indian Ocean.
Photo:Courtesy Feadship
Length: 324’8″ Builder: Feadship
Said to be capable of 22 knots, Madame GU is immediately recognizable by her sky-blue hull.
Photo:Klaus Jordan
Length: 408’1″ Builder: Lürssen
At 408 feet Katara is the 14th longest yacht in the world, though her gross tonnage would be expected to place her even higher than that.
Photo:Courtesy Lürssen
Length: 414’0″ Builder: Lürssen
Paul Allen’s 414-foot Octopus is so big it has a tender that is 63 feet long.
Photo:Klaus Jordan
Length: 482’3″ Builder: Lürssen
t 482 feet Topaz’s build cost is said to be $527 million. Yikes.
Photo:Courtesy Blohm + Voss / Christopher Gonta
Length: 534’8″ Builder: Blohm + Voss Shipyard
Roman Abramovich’s Eclipse was recently, ahem, eclipsed as the world’s largest yacht by Azzam.
Photo:Klaus Jordan
Length: 590’5″ Builder: Lürssen
At 590-feet long, Azzam is the largest megayacht in the world. She was reportedly commissioned by Khalifa Al Nahyan, the president of the United Arab Emirates.