Reef Tour Cruises

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. Guests are encouraged to take photos and videos of the beautiful reefs and marine life, and often Hawaiian sea turtles and even reef sharks are seen. When not in one of the special viewing compartments, guests relax on deck in comfortable captain-style seating and enjoy a delicious meal prepared by world renowned Chef Chai.

A special video showcases the beautiful world beneath our ocean’s surface and the key role played by our precious reefs. Of course, the view of one of our planet’s most beautiful coasts provides marvelous photo opportunities… and memories for a lifetime.