Slide Background
IT'S A BOAT,
IT'S A SUB,
IT'S SEMISUB!
Slide Background
IT'S A BOAT,
IT'S A SUB,
IT'S SEMISUB!
Slide Background
IT'S A BOAT,
IT'S A SUB,
IT'S SEMISUB!
Slide Background
IT'S A BOAT,
IT'S A SUB,
IT'S SEMISUB!
Slide Background
IT'S A BOAT,
IT'S A SUB,
IT'S SEMISUB!

SemiSub is one of the world’s most luxurious high-tech watercraft. After a warm Hawaiian greeting at the Kewalo Basin Harbor, guests enjoy a short sail to a special reef location specifically selected for its underwater beauty. Once positioned, the vessel partially submerges and guests are escorted into one-of-a-kind underwater viewing in comfortable seats.

PRIVATE CHARTERS/EVENTS

Book SemiSub for your private events or charters. Our vessels max capacity is 139 passengers and can accommodate guests between two decks. 

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