things to do in Mililani, HI

Hike an ancient volcano through Oahu’s rainforest with a guide

Explore endemic plants and mountaintop views on a guided ridge hike

Hike to a 150-foot waterfall, then coast a 5-mile downhill rainforest ride

Customize your own private 2-hour boat charter, with snorkeling and coastal cruising

Dive a vibrant reef with a private guide, enjoy underwater photos and optional transport

Dive vibrant coral reefs with private guides, quality gear, and underwater photos/videos

Explore Oahu’s shipwrecks and reefs with a private dive guide and premium gear on a two-tank boat trip.

Dive vibrant reefs with private guides, quality gear, and underwater photos

See whales off Waikiki with expert narration on a 2-hour tour

Sail the North Shore and snorkel near Waimea Bay in a small group

Sail into a North Shore sunset aboard the Ho'o Nanea

Sail North Shore Oahu aboard a stable catamaran designed for whale watching

Sample 6 honeys with a seasonal charcuterie board in Kailua

Taste 6 honeys and learn about Hawaiʻi’s honeybees with a beekeeper-led talk

Watch for humpbacks along Waikiki's coast with a free re-ride if none are spotted

Paddle out and ride Waikīkī waves in a private outrigger canoe

Sail privately in search of Hawaii’s humpback whales

Jungle off-road thrills, dolphin watching, snorkeling, and a Hawaiian meal

Troll and bottom fish for a variety of Hawaiian catches

Fish Hawaii’s nearshore waters with bottom fishing and trolling

Private 3.5-hour Waikiki cruise with snorkeling gear and fresh poké for up to 6 guests

Private 2.5-hour Waikiki cruise with snorkeling, fishing gear, and fresh poké

Private 3-hour Waikiki yacht cruise with snorkeling and fresh pok0 for up to 6

Private 3-hour Waikiki yacht cruise with snorkeling and fresh poké