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Diamond Head State Monument

8.0Friend Score / 10

#8 of 13 Parks & Outdoors in Honolulu

$
Known foriconiclandmarkoutdoorhistoric
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An iconic volcanic crater with a paved trail to the summit offering sweeping 360-degree views of Honolulu and the Pacific. The 1.6-mile round-trip hike passes through WWII-era bunkers and tunnels, making it historically rich as well as scenic. Arrive before 8am to beat the crowds and the heat. Reservations and a small fee are required for non-residents.

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Last verifiedJuly 14, 2026

Friend Score

8.0/10
  • Value9.0
  • iconic8.0
  • excellence9.0
  • Crowd level8.0
  • Authenticity7.0
  • Accessibility7.0
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Last reviewed July 14, 2026 by AskTheCity Editorial.