ISN Gameday TravelTRAVEL
Diamond Head State Monument
Photo: mar1865 · CC BY-SA 3.0 · Wikimedia Commons

Nature & Outdoors

Diamond Head State Monument

Honolulu · United States

USANo ticket recorded21.2622° N · 157.8059° WNatural / Hike

About this site

Volcanic crater and summit trail overlooking Waikīkī and Honolulu.

Why it made the universeUser-priority ISN Travel destination cluster

Visit today

Opening hours
6:00 AM–6:00 PM daily; last reservation is 4:00 PM and last entry is 4:30 PM. Closed Christmas Day and New Year's Day.
Last entry
4:30 PM for the 4:00 PM reservation; all visitors must exit by 6:00 PM.
Time to allow
Allow about 1.5–2 hours for the summit hike and return.

Tickets & entry

Tickets
Non-Hawaii residents require advance reservation for entry/parking.
Price
Non-Hawaii residents: $5 entry; children age 3 and under free. Hawaii residents with valid Hawaii ID are free.

Getting there

Accessibility
Crater-floor facilities are accessible, but the summit trail is not ADA accessible; it is steep and uneven with stairs near the summit.

Know before you go

House rules
Advance entry and parking reservations are required for non-Hawaii residents. Arrive within the first 30 minutes of the reserved period. No pets except service animals.

Record status

Selection
canonical attraction selected

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Record verified 18 Aug 2026

Position checked 17 Aug 2026

Identity: ISN destination-cluster expansion V101

Enrichment: Full pass

How this was verified