10. Flying Fox – 446ft
Though it’s the tenth-largest superyacht, Flying Fox is the biggest constitution vessel on this planet.
Made up of six decks, the ship can accommodate as much as 36 day visitors and 25 in a single day visitors.
The boat encompasses a diving heart, spa and a cryotherapy sauna.
And for anybody fascinated about hiring it, it’s estimated to value $3 million per week.