Best 871 things to do in Ko Olina, HI

Snorkel Turtle Canyon on a 2-hour semi-private catamaran with 6 guests max

Cruise Waikiki by private catamaran and snorkel an offshore reef near Diamond Head

Cruise Waikiki at sunset on a private catamaran with a swim and snorkel stop

Snorkel Turtle Canyon in a small group of 18 from Waikiki

Cruise Waikiki at sunset on a BYOB 90-minute power boat

Experience a 100-foot wreck and vibrant reef on one charter tailored for certified divers.

Explore two vibrant shallow reefs with ample bottom time ideal for photographers and newer divers.

Dive wrecks or reefs at sunset and after dark

Customize your flight height and glide over Waikiki for unforgettable aerial views with expert crew support

Snorkel Waikiki’s clear waters and spot vibrant marine life with experienced guides on a relaxing 2-hour boat tour.

Fish Oahu’s deep waters aboard a 47' Cabo with expert crew and premium gear

Cruise Waikiki at sunset with glass-bottom views and fireworks

Snorkel Turtle Canyon on a semi-private Zodiac raft (max 6)

Build your own private Waikiki boat tour—snorkel, swim, or cruise Turtle Canyon

Private sunset raft cruise with time to swim off Waikiki

Explore crystal-clear waters and spot dolphins, turtles, sharks, and seasonal humpback whales

Snorkel with sharks in clear North Shore waters, guided by experienced safety divers

Snorkel Waimea Bay and ride out to Wana Pauoa with mask and fins included

Ride an 18-passenger boat for North Shore sunset views in 1.5 hours

Ride The Surf Bus to Oahu’s North Shore with 2 activity choices

Ride the Surf Bus to Oahu’s North Shore with gear rental and Waimea Valley admission

Circle Oahu in a day with Waimea and Byodo-In Temple entry included

Cage dive with sharks off Oahu’s North Shore—no scuba experience needed

Private half-day or full-day fishing out of Haleiwa Harbor