Semisub – Waikiki Reef Cruise

Semisub – Waikiki Reef Cruise

Go on a one-of-a-kind tour with Semisub on Oahu. This world-class adventure allows you to view Oahu’s reefs, fish, reef sharks and Hawaiian green sea turtles from unique underwater viewing pods in Oahu’s brand new semi-submersible, jet-powered catamaran!...