85 m 279 ft 2019.
Biggest sailboat in the world. Originally built by Lürssen for Microsoft cofounder Paul Allen eight-decked Octopus is the worlds largest expedition yacht. The 1095 metre Sea Cloud which saw service in World War II has held the title of the largest sailing yacht in the world since it was delivered in 1931. Dilbar is owned by Russian billionaire Alisher Usmanov and is considered the largest yacht in the world by gross tonnage and interior volume.
Mirabellas reacher at 20450ft2 1900m2 will be the biggest sail in the world and will be made by Doyle Sailmakers who have been commissioned for three sails including a working jib. THE worlds biggest super-yacht has arrived in Southampton after a week-long voyage from Barcelona. Allen kept all the luxurious features of a superyacht but wanted.