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Hanauma Bay Nature Preserve

4.6$$· Moderate

A breathtaking marine sanctuary famous for pristine coral reefs and snorkeling.

Hanauma Bay Nature Preserve is a protected marine life conservation area tucked inside a sheltered volcanic crater on Oahu's southeastern coastline. Visitors can swim and snorkel among colorful coral reefs, tropical fish species, and green sea turtles in clear, shallow bay waters. The park facility offers educational displays, gear rental facilities, and an accessible tram service to the beach.

Quick tip: Book your online reservation exactly two days in advance, as timed entrance tickets sell out within minutes.

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