A waterslide in Waikiki changes the mood fast. You get a 20-foot water slide plus snorkeling time near a coral reef full of tropical fish. It’s a water-focused outing that mixes real ocean time with built-in play. I especially like…

Two kinds of fun in one Waikiki cruise. You’ll head out from Kewalo Basin and look for sea turtles and dolphins, then spend your water time zipping off a 20-foot waterslide and bouncing on a water trampoline. The mix is…