Last Updated on July 27, 2024 by Nikole
Oahu, a vibrant island known for its stunning landscapes and rich history, offers some incredible crater hikes that showcase the island’s volcanic origins.
Some craters in Oahu Hawaii even offer some of the best beach views on the Island including Koko Crater, Diamond Crater, and Ulupaʻu Crater.
These hikes not only provide breathtaking views but also offer a glimpse into the island’s geological and cultural heritage. If you’re ready for adventure, here are the five best crater hikes in Oahu that should be on your list.
If hiking a volcano just isn’t enough for you check out Oahu’s Best Hikes or Oahu’s Best Waterfall Hikes.
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Koko Crater
Koko Crater, or Kohelepe‘e, is an extinct tuff cone that erupted over 10,000 years ago and is one of Oahu’s greatest crater attractions.
The hike to the summit spans about 1.8 miles and is quite strenuous, involving a steep climb up an old military railway.
Located on the southeastern coast of Oahu, this hike rewards you with spectacular panoramic views of the island and the Pacific Ocean.
Punch Bowl Crater
Punch Bowl Crater, also known as Punchbowl, is a volcanic caldera that now houses the National Memorial Cemetery of the Pacific.
The Crater came about through some coral reefs and also used to be a place of human sacrifice which is where it got its other name Pūowaina or “Hill of Sacrifice”.
The hike around the crater is approximately 1.5 miles and is relatively easy to moderate in difficulty. You can also drive your car if you are not interested in hiking.
Situated in the heart of Honolulu, this hike offers a blend of historical significance and serene urban views, making it a unique destination for hikers.
Oahu’s Diamond Head Crater
Diamond Head Crater, or Le‘ahi, is one of Oahu’s most iconic landmarks, formed about 300,000 years ago.
The hike to the summit is roughly 1.6 miles round-trip and involves a moderately challenging ascent through tunnels and switchbacks.
Located on the southern coast of Oahu, the summit of the crater provides stunning views of Honolulu and the surrounding ocean, making it a must-visit for any hiker.
Hanauma Bay Crater
Hanauma Bay, an ancient volcanic caldera, is now a protected marine embayment known for its crystal-clear waters and vibrant marine life.
The hike around this crater is short, about 0.5 miles, and is considered easy. Situated on the southeastern coast of Oahu, this hike offers beautiful views of the bay and an opportunity to learn about its unique marine ecosystem.
You can also visit the bottom of the crater for world-class snorkeling. This Bay offers some of the best snorkeling on Oahu and shouldn’t be missed.
Ka‘au Crater
Ka‘au Crater is a large volcanic formation with lush ridges and impressive crater views in Oahu. The hike is about 4.5 miles and is considered quite challenging due to steep climbs and sections of rock scrambling.
Located in the island’s interior, this hike provides a rewarding adventure with sights of waterfalls, dense rainforests, and expansive crater vistas.
FYI if you want an all-in-one experience of Hawaii I would recommend this hike. You will find 3 beautiful waterfalls (you may even have to climb one) and beautiful views of the crater.
Ulupaʻu Crater
Ulupaʻu Crater is a lesser-known volcanic formation that offers a unique hiking experience. Since the area is housing the Marine Corps you will need to ask permission by gaining a key and radio.
The hike around the crater is approximately 2 miles and is relatively moderate in difficulty. You will come across steep inclines with dangling ropes for grasping. Beaches and views are promised along the hike despite it’s rough terrain
Located in the central part of Oahu, this hike provides a peaceful retreat with panoramic views of the surrounding landscape and a chance to explore a quieter, less-traveled area of the island.
Concluding Thoughts
Oahu’s crater hikes offer an exciting blend of natural beauty, geological history, and challenging adventures.
From the iconic Diamond Head to the tranquil Ulupaʻu Crater, each hike provides a unique experience and stunning views.
Whether you’re looking for a strenuous climb or a scenic stroll, these crater hikes are sure to enrich your exploration of Oahu’s diverse landscapes.
