Explore Hawaii’s unique underwater topography on this guided, 4-hour, small-group scuba diving expedition. Discover the Pupukea Marine Life Sanctuary on the North Shore in Oahu, a world-renowned diving destination with its abundance of native marine life in a spectacular lava tube seascape. Visit the dive sites Sharks Cove, Cathedrals and Three Tables. See marine wildlife like sea turtles, eels, octopus, reef sharks and reef fish galore. All the necessary equipment plus a hotel pickup and drop-off are included.