things to do in Mililani, HI

Dive Oahu by boat with two tanks and a small group of 6 divers or less

Snorkel or observe turtles from a small-group boat

Choose a one- or two-tank certified boat dive in Honolulu

Book a private sunset cruise in Maunalua Bay and bring your own drinks

Try scuba diving on Oahu with 1–2 shallow reef dives, no experience needed

Book a private sail and choose your own snorkeling or sunset plan

Relax on the water with Waikiki and Diamond Head views

Snorkel Turtle Canyon and spot sea life in 2 hours

Friday fireworks sail with front-row views from the water

Sail Waikīkī’s Gold Coast at sunset with optional swim time

Snorkel by boat in Honolulu with gear and light snacks included

Cruise Honolulu’s coastline at sunset with Friday fireworks option

Explore Waikiki’s shallow reefs on two guided boat dives

Explore Oahu's bioluminescent reefs after dark

1-tank offshore shore dive on Oahu’s west side (beginners or certified)

Guided 2-tank boat dive to a shipwreck and lava tube reef

Guided 2-tank boat dive off West Oahu with gear included

Seasonal Electric Beach shore dive for beginners or certified divers

Guided 2-tank boat dive to an Oahu shipwreck and reef

Shore scuba dive at Magic Island Park, with options for beginners or certified divers

Seasonal Shark’s Cove shore dive for beginners and certified divers

Boat dive the YO-257 and San Pedro wrecks, then a 60 ft reef dive

Learn scuba basics before a supervised two-tank ocean tour

Learn scuba basics, then explore underwater on a supervised two-dive charter