Best 871 things to do in Ko Olina, HI

Two-tank shallow reef boat dive with all gear included

Dive the Mahi shipwreck, then explore West Oahu lava tubes

Private 2-hour sunset cruise with Honolulu city lights from the sea

Private 2-hour sunrise cruise with champagne and orange juice

Depart before sunset on a 1.5-hour glass-bottom boat cruise

Charter a private glass-bottom catamaran for up to 49 guests on Oahu’s coast

Snorkel Turtle Canyons with guides and included gear

Shallow reef dive at Electric Beach with gear included

2-tank wreck and reef diving off Waikiki with all gear included

Snorkel Electric Beach with an expert guide and provided gear

Shore dive at Electric Beach with a small-group PADI instructor

Do a 2-tank Waikiki dive with a twilight drop and a full night dive

Cruise from Waikiki to watch Friday night fireworks with glass-bottom underwater light viewing

Cruise from Waikiki and snorkel with a friendly group

Private 3-hour sail and snorkel off Waikiki Beach

Sail Waikiki at sunset on a BYOB boat with two decks

Snorkel a Waikiki reef with waterslide fun and a Diamond Head coastal cruise

Watch Waikiki fireworks from the water on a Friday night cruise

Cruise the Waikiki coast at sunset on a 90-minute boat ride

Sail past Diamond Head on a private 2-hour sunset yacht cruise

Fish offshore from a sailboat near Diamond Head

Sail on a private yacht near Waikiki and look for humpback whales

Sail Waikiki on a private 43-ft yacht with a snorkel stop

Dive Honolulu wrecks and reefs with your own guide