ʻAiea Bay State Recreation Area
Aiea Bay shoreline


DIAMOND HEAD STATE MONUMENT - As of May 12th, 2022 all out-of-state visitors must have an advanced reservation to enter Diamond Head State Monument. The reservation system will activate on April 28th, 2022 allowing for reservations to be made 14 days in advance. Hawaiʻi residents continue to enjoy free access without reservations, but entry may depend on parking availability. Commercial tour and trolley patrons must have a reservation. Registered PUC carriers will have access to a PUC-only reservation portal.

ʻAiea Bay State Recreation Area

UPDATE: 8/9/21 - The bathrooms are currently under repair. We anticipate the bathroom repairs to be completed by September 2021.
9/29/20 - ʻAiea Bay SRA is OPEN but the gates remain CLOSED. Restrooms are CLOSED until further notice due to severe vandalism.

Hours Daily 7:00am to 5:30pm
Entrance Fee None


Along the banks of Pearl Harbor’s East Loch, the park offers picnicking opportunities and views of Pearl Harbor and the Arizona Memorial. The Pearl Harbor bike path passes through the park.