Diamond Head Visitor Center

The Diamond Head Visitor Center is a partnership between the State Park Division and Pacific Historic Parks. Open from 7 am to 3:30 pm and is located within the Diamond Head crater at the beginning of the hiking trail. The park is closed on Dec 24th, Dec 25, and Jan 1st. The Diamond Head Visitor Center is the only location in Hawaii that offers the public the official State of Hawaii Diamond Head logo merchandise. It is also the only location that offers the official State of Hawaii Diamond Head State Monument Tours and the official “I Hiked Diamond Head” certificates. The Diamond Head Visitor Center Tours are available from 7 am to 2 pm, with the Visitor Center closing at 3:30 pm. The official State of Hawaii Diamond Head tours are available in English, Japanese, Spanish, French, German, Mandarin, Hawaiian and Korean. For reservations, please visit PacificHistoricParks.org, email [email protected] or call toll-free 1-866-332-1941. DIAMOND HEAD STATE MONUMENT - As of May 2022, all out-of-state visitors must have an advanced reservation to enter Diamond Head State Monument. 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.