Best 855 things to do in Mililani, HI

Cruise Waikiki’s coast and look for humpback whales (Nov–Apr) with a complimentary Mai Tai

Cruise Waikiki’s coast for seasonal whale watching, plus a complimentary Mai Tai

Discover vibrant marine life and Diamond Head views on a guided Waikiki snorkel experience.

Watch humpbacks above and below the surface on a stable catamaran with free snacks and soft drinks

Sail Waikiki at sunset with live music or a DJ on a BYOB catamaran with appetizers

Sail off Waikiki for a sunset cruise and Friday fireworks (bring your own drinks)

Spot humpbacks on a private Waikiki catamaran with optional snorkel time

Search for humpback whales off Oahu’s south shore with scenic views of Waikiki

Ride a Waikiki shuttle to Diamond Head with admission included

Glide on jet scooters and snorkel in a small group while avoiding crowds and looking for sea turtles

Spot humpback whales from a 65ft catamaran with inside and outside seating

Spot humpback whales and savor a Waikiki sunset aboard a 65ft power catamaran

Snorkel and play at Kāne‘ohe Bay sandbar with lunch and water activities

Customize your private Waikiki charter for groups up to 40

Cruise Waikiki on a trimaran and listen for humpback whale songs

Sail Waikiki’s coast on a 1-hour BYOB cruise with Diamond Head views

Speed along Oahu’s coast on a fast boat to maximize your chances of spotting humpback whales.

Spot migrating humpback whales off Waikiki with drinks included

Customize your Waikiki cruise with snorkeling or scuba and VIP staff attention

Pair a guided Waikiki snorkel with a targeted IV infusion for a revitalizing wellness session

Cruise Waikiki on a two-deck powerboat for up to 30 guests with optional snorkeling or a live DJ

Cruise Oahu’s Gold Coast to spot humpbacks, hear whale songs by hydrophone, and enjoy hula with naturalist insights

Celebrate Waikiki’s heritage with dinner, dance, and storytelling at The Royal Hawaiian

Scout for humpbacks on an intimate cruise with Diamond Head views