Diamond Head Oahu

Tripadvisor (24,435) · Hiking area in Honolulu, United States
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Diamond Head State Monument in Hawaii, features a saucer-shaped crater formed over 300,000 years ago. The 0.8-mile trail to the summit showcases …

Reviews

Tripadvisor
4.5/5 · 24,435 reviews
Recent reviews
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Nov 12, 2024
Great hike that everyone can do (there are spaces to stop if needed) with absolutely stunning views from the top! Super cool going through the bunkers too. Full review by nikscrits
Nov 10, 2024
Went up on a Sunday morning. Very busy already when it opened. I wasn’t able to get to the very top because other visitors were camping spaces and weren’t moving at all. It was a very easy hike up an… Full review by QuickTurnTraveller
Nov 10, 2024
A very easy and chill hike with amazing views! It was pretty busy because it is a popular tourist attraction but that didn't bother us at all! Most people were very nice and respectful to each other.… Full review by lynnanthill

Questions & answers

Q:
Are they strict about reservation times? Has anyone been able to enter before their pre-booked time? We made …
Q:
Are they strict about reservation times? Has anyone been able to enter before their pre-booked time? We made reservations for 11am, thinking we can realistically get there between 10:30-11am. I read online you could be denied if you arrived after 30 min into your slot, so just curious if they are lenient about letting people in early if its not crowded.
A:
No not strict if you are just walking in... parking will be strict because there are limited spaces
A:
Answer by steve b · Aug 30, 2024
Q:
I have a reservation with parking 6-8am. Can I come before 6 am to hike for sunrise? Will the gate be open?
A:
No. The gate for Diamond Head does not open before 6:00 am.
A:
Answer by Judith S · Jun 13, 2023
Q:
I’m trying to make a reservation but the website stalls on the payment page. I tried 6 times in the last 2 days. Is there a …
Q:
I’m trying to make a reservation but the website stalls on the payment page. I tried 6 times in the last 2 days. Is there a problem? Does anybody know when it will be fixed? For reference this is the website I’m using gostateparks.hawaii.gov/diamondhead
A:
If you are wanting the time to go into the crater reservation I’m not sure what is going wrong. When I did it it was really easy and that’s the site I used.
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Frequently asked questions

Q:
How do I make reservations to visit Haena State Park?
A:
Reservations to visit Haena State Park can be made through our partners at GoHaena via the link below.
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Data from: Tripadvisor · Yelp