Koko Crater
Koko Crater is a striking volcanic tuff cone on Oahu's south shore, known for its challenging hiking trail featuring 1,048 steep stairs that lead to panoramic views of Hanauma Bay, Hawaii Kai, and the Pacific Ocean. Originally built as a military tramway, the trail now attracts fitness enthusiasts and adventurers. Along the way, hikers pass through a narrow bridge section and are rewarded with stunning vistas at the summit. The crater also houses the Koko Crater Botanical Garden and is part of Hawaiian legend, adding cultural significance to its natural beauty.
Koko Crater, Oahu
Koko Crater (view panorama)× , 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 of Koko Crater
- Iconic hiking destination: Features a steep 1,048-step trail built on old military railway tracks, leading to panoramic summit views.
- Historic military significance: Originally constructed as a tramway to transport supplies to WWII bunkers at the summit.
- Botanical garden inside crater: The crater floor hosts the Koko Crater Botanical Garden, home to desert plants and succulents.
- Views of southeast Oahu: Offers vistas of Hanauma Bay, Hawaii Kai, Koko Head, and the Pacific Ocean from the top.
- Hawaiian cultural legend: Known as Kohelepelepe in Hawaiian mythology, with a vivid legend tied to the goddess Pele's sister Kapo.
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Frequently Asked Questions
How long does it take to hike Koko Crater?
Most hikers take between 30 to 60 minutes to ascend the 1,048 steps, depending on fitness level and rest breaks.
What time of day is best for hiking?
Early morning is ideal to avoid the intense midday heat, as the trail is exposed with no shade.
Is there water or restroom access at Koko Crater?
No, there are no water fountains or restrooms along the trail, so bring sufficient water and prepare ahead.
What should I bring for the hike?
Bring plenty of water, wear sturdy shoes with good grip, and apply sunscreen. A hat and sunglasses are also recommended.
Where is the trailhead located?
The trail begins near the Hawaii Job Corps Training Center at 7802 Koko Head Park Rd, across from Hanauma Bay.