Koko Head Crater

Oahu Attraction Guide

Koko Head Crater

Koko Head Crater is a steep southeast Oahu hike with old tramway stairs, summit views, strong sun exposure and important safety warnings.

Challenging Bridge in the Middle of the Hike
Challenging Bridge in the Middle of the Hike

Koko Crater, Oahu

Koko Crater , a tuff cone rising 1,208 feet (368 m), is one of the most popular landmarks on Oahu's south shore. Even from a distance one can see the hiking trail that leads to its peak. A smaller tuff cone nearby called Koko Head is 642 feet (196 m) in height.

To get to the Koko Crater lookout point, one has to climb 1,048 stairs/railroad ties, which were originally built over 60 years ago to get supplies to the military bunkers at the top. The stairs are very steep. There is short, bridge-like area that some people find scary because the railroad tracks where one walks on are above the ground. The alternative route to the right of it is much easier. Within the crater are horse stables and the Koko Crater Botanical Garden, home to many cacti and succulents.

Koko Crater is also known as Kohelepelepe, which means "labia minor" in the Hawaiian language. It got this name from an ancient legend, which tells of one of the sisters of the volcano goddess Pele named Kapo, who had a magical "flying vagina" that she could send anywhere. When Kamapua'a, the pig god, tried to rape Pele, Kapo came to help her. She distracted Kamapua'a by throwing her vagina to Koko Head, where it made the crater.

Visitor Reviews

Reviews and Ratings

5.0

Rated 5.0 out of 5 based on 3 rated visitor reviews.

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Linh N.

Wed Mar 30, 2016

3-19-2016
The amazing trail, very challenge, worth of the a beautiful views and the breeze when you get to the top. Make sure you bring lots of water.

Colleen

Tue Aug 12, 2014

2014 we loved it ,fantastic view very challenging ,will recommend to all my Aussie mates

Marcy Seymour

Mon Jun 27, 2011

best hike I've had in a long time... it sure is challenging... the view at the top is so worth the challenge getting there!

Location, Parking and Directions

Koko Head Crater is located near Koko Head District Park in southeast Honolulu, close to Hanauma Bay and Hawaii Kai. The map point is kept at the current page coordinates near the tramway trail area. Visitors usually arrive by car via Koko Head Park Road and use the park area as the starting point for the climb when parking is available.

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Frequently Asked Questions

Where is Koko Head Crater located?

Koko Head Crater is located in southeast Honolulu near Hawaii Kai, Hanauma Bay and Koko Head District Park.

How hard is the Koko Crater Tramway hike?

The hike is short but strenuous because it climbs steep old railway ties with little shade, uneven footing and strong sun exposure.

How many steps are on the trail?

The route is commonly described as having about 1,048 railway-tie steps, while Honolulu DPR describes it as an over 1,000-step tramway.

Is the Koko Crater Tramway open?

Honolulu DPR announced that the Koko Crater Tramway and summit reopened on July 10, 2025, after a temporary closure. Visitors should still follow current signs and safety notices.

What should hikers bring?

Bring plenty of water, sun protection, sturdy shoes and enough time for a steep climb and careful descent. Avoid entering restricted bunker areas at the summit.