Waikiki Marine Life Tour

- Catch a front-row view of whales from a glass-bottom boat, no snorkel needed, on this 1-hour cruise that glides along Oahu’s stunning South Shore. - Expect views of Diamond Head, coral reefs, a sunken shipwreck, sea turtles, dolphins, tropical fish, and (in season) humpback whales. - It’s a rare chance to watch whales in the wild while also getting a peek at the ocean life beneath your feet. - Fun fact: Humpback whales can slap the water with their tails so loudly that the sound can be heard miles away underwater.