Koko Head Crater

Koko Head Crater is an East Honolulu volcanic landmark known for the steep Koko Crater Railway Trail, dry slopes, ocean views and Hawaii Kai scenery.

View overview Plan Your Visit

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.

Key Features

Volcanic crater landmark in East Honolulu
Home to the steep Koko Crater Railway Trail
Old railway ties form a stair-like climb to the summit
Wide views of Hawaii Kai, Hanauma Bay and southeastern Oahu
Dry, exposed slopes with very limited shade
Best attempted with water, sun protection and sturdy shoes
Close to Koko Head District Park, Hanauma Bay and Sandy Beach

Daily Activity Picks

Featured Oahu Activities

Frequently Asked Questions

Where is Koko Head Crater?

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

What is Koko Head Crater known for?

It is known for the steep Koko Crater Railway Trail, a stair-like climb on old railway ties leading to wide summit views.

Is the Koko Head hike hard?

Yes. The trail is steep, exposed and strenuous, especially in hot weather.

Is there shade on the trail?

Very little. Bring water, sun protection and start early if possible.

What can visitors see from the top?

Summit views can include Hawaii Kai, Hanauma Bay, Sandy Beach, Diamond Head, the ocean and southeastern Oahu.