Oahu's #1 attraction honors those lost in the 1941 attack. While it's possible to explore without a reservation, for the boat trip to the Arizona Memorial, reservations are required.

Snorkel in Oahu’s vibrant marine life sanctuary! Reservations open 48 hours ahead and sell out fast. Be ready to book exactly at 7:00am!

Hoping to tackle Oahu's #1 hike? You'll need a timed reservation! Book up to 30 days in advance, especially for sunrise.