Want to know how much boat you can buy for your buck? Two recent record-breaking sales shake up the leaderboard in our countdown of the largest superyachts for sale (by length, at least). From expedition giants to award-winning rebuilds, BOAT charts 10 of the longest superyachts on the market right now...
Golden Odyssey
Length: 123.2m
Year: 2015
Builder: Lürssen
Lürssen's 123.2-metre Golden Odyssey retains the crown as the largest superyacht by length currently on the brokerage market. Commissioned for Prince Khalid of Saudi Arabia, the 7,690GT German giant first hit the water 10 years ago, yet has remained notably secretive, even while on the brokerage market. She was designed by Martin Francis, with the late Alberto Pinto overseeing her interiors, said to host 30 guests in 15 cabins in addition to a crew of 70. Onboard highlights include a 42,000-litre pool on the upper deck and a private owner’s deck which is said to boast two master suites, a spa and wellness area (complete with a steam room, Hammam and treatment room), as well as a private terrace and a Jacuzzi. Golden Odyssey joined the market in September last year before making a surprise entrance at the 2024 Monaco Yacht Show, becoming the largest superyacht ever to attend.
Golden Odyssey is POA with Burgess and Edmiston.
Read More/123m Lürssen superyacht Golden Odyssey joins market for Monaco Yacht ShowPelorus
Length: 114.5m
Year: 2003
Builder: Lürssen
When she first hit the water in 2003, Pelorus not only became the flagship of the Lürssen fleet, but also took the title of the 11th largest superyacht in the world. She is said to be the result of three of the most distinguished names in yachting – Lürssen, Tim Heywood and Terence Disdale – and since her launch has undergone three major refits, including the addition of a second helipad in 2008. Aside from the four pools on board Pelorus (two of which are located on the top deck "lido"), a notable feature of her design is her vast opening transom and no fewer than five balconies and sea terraces across her main and lower decks. Inside, Disdale opted to use natural materials where possible to create a relaxed yet sophisticated interior with a "beach club" feel, creating a welcome ambience for up to 24 guests in 12 cabins.
Pelorus is asking €160,000,000 with Merle Wood & Associates, Burgess and SuperYachtsMonaco.
Read More/115m Lürssen superyacht Pelorus rejoins market with major €25M price reductionLuna
Length: 114.2m
Year: 2010
Builder: Lloyd Werft
As the world's second-largest expedition yacht, the 114.2-metre Luna unsurprisingly nabs a place on the largest yachts for sale. Not only large in terms of length, this explorer has a mammoth volume of 5,655GT: host to features that include a 12-by-five-metre pool (the biggest ever seen on a yacht at the time of her launch), a conference room, dance floor, cinema, beauty salon, beach club, gym and Jacuzzi. Up to 18 guests can enjoy the long list of amenities onboard Luna, comfortably accommodated across nine cabins and cared for by a crew of 51. When it comes to her explorer capabilities, the German-built vessel boasts an ice-class hull, a range of 9,500 nautical miles and twin helipads for easy access to-and-fro, all while powered by a diesel-electric propulsion system. It was her €50,000,000 refit in 2015-2016 that has now made her "Luna Blue" profile so recognisable on the water.
Luna is asking €270,000,000 with Eastwind Yachts.
Read More/Luna: The story of the 115m explorer's €50m refitMar
Length: 107m
Year: 2020
Builder: Benetti
The third-largest build from the Italian shipyard, Mar hit the water in 2020, shadowed only by the 107.6-metre Luminosity and the 108-metre I.J.E.. Designed entirely in-house, including her "palatial, elegant" interiors which boast ceiling heights of up to 2.7 metres, the full-displacement motor yacht is packed with amenities and opulent living across 3,900GT of interior volume. An eight-metre heated swimming pool crowns the sundeck, while closer to the water, the lower deck is a wellbeing haven, complete with a Hammam-style spa, a massage room, a beauty salon and a state-of-the-art gym. The beach club is also a standout here, mostly due to its folding sea terraces, which create a seamless connection to the sea. However, entertainment continues indoors with a cinema room. According to her brokers, she "ranks among the shipyard’s most significant achievements".
Mar is asking €195,000,000 with BehneMar and Edmiston.
Read More/107m Benetti superyacht Mar joins market to become largest confirmed attendee at the Monaco Yacht Show 2025Attessa IV
Length: 101.2m
Year: 1999
Builder: Hayashikane
Originally built in Japan, Attessa IV is renowned for two things: her Kevlar-lined build and bulletproof windows; and her extensive four-year, $150,000,000-plus rebuild. It was her new owner who took on the challenge, entrusting his very own shipyard, Washington Yachting Group (WYG), to complete the works, with Dutch designers Diana Yacht Design overseeing the naval architecture. Her rebuild was completed in 2010, and not long after, she won Best Rebuilt Yacht at the 2011 World Superyacht Awards. The range of amenities on board includes a full spa, gym and beach club, in addition to a Jacuzzi, pool and private cinema. A highlight of her nine-cabin accommodation, for up to 18 guests, is the owner's apartment, which has direct access to one of two onboard helipads.
Attessa IV is asking €109,000,000 with Merle Wood & Associates.
Read More/From the archives: Inside Attessa IV's 2010 rebuildI Dynasty
Length: 100.8m
Year: 2015
Builder: Kusch Yachts
Securing the spot as the fourth most expensive superyacht currently for sale in the world as of August 2025, the 100.8-metre superyacht I Dynasty simultaneously marks the German shipyard’s second-largest creation, just shy of the 133.2-metre Al Mirqab. Her build was far from straightforward; a long list of bespoke requests from the owner combined with the stringent demands of the Passenger Yacht Code (PYC) led brokers to dub her "one of the most complex yachts in history." Vega Yachts partnered with The A Group’s Richard Hein to realise her stretched, elegant exterior and naval architecture. The result? A pioneering vessel, among the first superyachts to achieve full PYC certification – meaning she is certified to carry up to 36 guests. She boasts a wealth of fascinating and astounding features, although special note is given to her wheelhouse, which "looks like an updated version of the bridge from Star Trek’s USS Enterprise", and her crow's nest seating, which boasts 360-degree panoramic views.
I Dynasty is asking €240,000,000 with Merle Wood & Associates and SuperYachtsMonaco.
Christina O
Length: 99.1m
Year: 1943
Builder: Canadian Vickers
The historical icon that is Christina O joined the open brokerage market for the first time in June 2024. She is most recognised for hosting a reel of impressive A-listers, including but certainly not limited to: Marilyn Monroe, Grace Kelly, Frank Sinatra, Winston Churchill and John F. Kennedy. Originally delivered in 1943 as an anti-submarine vessel – even serving in the D-Day landings in Normandy, France – the motor yacht was converted by Greek shipowner Aristotle Onassis into a sumptuous private superyacht. Her most famed features include her mosaic-tiled, salt water swimming pool that converts into a dance floor, and the whale foreskin-upholstered bar stools which surround her rope-covered bar. A guest list of 34 is accommodated in 17 cabins, looked after by a crew of 39. Her most recent refit was in 2022.
Christina O is asking €90,000,000 with MORLEY.
Read More/Fact file: five things you didn't know about legendary superyacht Christina OMoonlight II
Length: 91.4m
Year: 2005
Builder: Neorion
The brainchild of the late Andreas Liveras, a pioneer in the superyacht charter world, Moonlight II was first delivered in 2005 as the 85.3-metre Alysia. Some 10 years later, in 2015, she was relaunched to the world after a transformative refit, leaving the shed 6.1 metres longer. Passenger Ship certified, Moonlight II accommodates a party of 36 in 18 suites, with over 2,400 square metres of living space to enjoy. She sports a vast beach club with bar, a full-beam spa with massage room, beauty salon, steam shower and gym, a games room, a cinema room and a touch-and-go helipad. Alpha Marine penned her exterior while H. Poulias crafted her themed and colourful interior.
Moonlight II is asking €70,000,000 with Maddox.
Read More/7 of the best features on board the 91m Neorion superyacht Moonlight IILady Lara
Length: 91m
Year: 2015
Builder: Lürssen
Despite being delivered in 2015, Lady Lara's elegant Fendi-clad interiors were revealed to the industry for the first time when she entered the brokerage market in 2023. Designed inside and out by Reymond Langton Design, her new listing not only unveiled her bespoke ivory interiors, but also showcases an impressive amount of onboard amenities. When BOAT stepped on board in 2023, the spa facilities were said to be "ahead of her time in terms of scope and size". The 91-metre is host to a Hammam, massage and treatment room, jet and mud-bath room, and even an ice fountain. She is also fitted with two swimming pools – the largest of which is located on the main deck aft and can be transformed into a dance floor, and the other on the sundeck with its own swim-up bar – and boasts a dedicated owner's deck with its own library, in addition to seven other cabins for a total accommodation of up to 16 guests.
Lady Lara is asking €230,000,000 with Y.CO and Merle Wood & Associates.
Read More/Lady Lara: On board the 91m Lürssen modern-day iconLuna
Length: 90m
Year: 2018
Builder: Oceanco
Famed for her shark-like exterior by Luiz De Basto, with her shapely wing stations, extensive use of black tinted glass and mast "like a dorsal fin", according to the designer, Luna is certainly one of the most impressive deliveries from the Dutch yard. She is host to features including a dedicated owner's deck with a private saloon and Jacuzzi; a wellness area with a Hammam, sauna and massage/beauty room; an impressive beach club; and an upper deck freshwater pool with counter current. Italian designer Nuvolari Lenard penned her nature-inspired interiors, describing them as "very complex to execute" thanks to the 120 different fabrics, 24 leathers and a variety of artistic finishes and glass that were employed throughout. It's unsurprising that Luna was singled out the year after her launch and took home Motor Yacht of the Year at the 2019 World Superyacht Awards.
Luna is asking €218,000,000 with Large Yacht Co.
Read More/The 50 most expensive yachts for sale now