A protected nature preserve since 1967, Hanauma Bay is a sanctuary for over 400 species of fish and the beloved Hawaiian green sea turtles.

The Bay's calm, shallow waters and attentive lifeguards make it a safe and unforgettable experience for all ages.

Bring reef-safe sunscreen, water, and snacks. Rent snorkel gear on-site if needed, and don't forget one important thing...

Reservations are mandatory & open 48 hours in advance online. They fill up quickly! But don't worry...

And find out the perfect morning reservation time & how to score it!