Best Hikes on Oahu

Picture of Jeanne Cooper

Jeanne Cooper

After two decades of visiting Hawaii as a travel writer and wife of a triathlete, Jeanne now shares news and views of the islands from her home base on the Kohala Coast.

The most populated island has a variety of landscapes and microclimates which give hikers a choice of outdoor experiences. It will typically be hot and dry on the leeward side and more likely to be cooler and possibly wetter on the windward side of the island. But, even if it rains, the temperature will usually be in the 70s. Wherever you go, the scenery is beautiful, and the views are expansive. Here are a few of the most popular hikes.

Featured Photo: Hanauma Bay Lookout, by Joshua Michael/AllTrails

South Side

Waikiki

Honolulu

Hawaii Kai

Kohola

A panoramic view from the top of a mountain, showing a sprawling cityscape with numerous high-rise buildings near the coastline, similar to those seen on the best hikes in Oahu, Hawaii. The image captures a large green park, residential areas, and the blue ocean extending to the horizon under a clear sky.
Photo: Janu V./AllTrails

Waikiki

Level: Moderate — 1.8 miles

The distance is less than a mile from the parking lot to the summit where you will see amazing views of the Pacific Ocean, Waikiki beach and the entire valley below. It’s a good place to get the lay of the land for first time visitors to Oahu.

A serene coastal scene showing a crescent-shaped beach bordered by lush green hills, reminiscent of the best hikes Oahu Hawaii has to offer, on one side and gentle, clear blue waters on the other. Small waves roll onto the sandy shore where a few scattered beachgoers can be seen enjoying the area.
Photo: Leanna C./AllTrails

Hawaii Kai

Level: Moderate — 0.8 miles

It’s best to take this hike in the morning before it gets too hot. Once you reach the summit you can climb down the dirt trail to explore areas around the rock. You’ll see great views of Hawaii Kai and Hanauma Bay.

A lush green valley stretches out towards the ocean under a partly cloudy sky, reminiscent of the best hikes Oahu, Hawaii offers. The dense forest covers rolling hills, and a small town is nestled near the shore. A large tree branch extends into the frame from the upper left corner.
Photo: Alexa Ortiz/AllTrails

Honolulu

Level: Moderate — 4.7 miles

This is a very popular hike that takes you to the top of one of the higher peaks on Oahu. Directions: Okoa Street, take Luakahi Street until you reach a gate with at guard, ask for a hiking permit and proceed to the end of Okoa Street. It gets strenuous as you ascend and can sometimes be muddy. There are stairs and ropes in some parts to help you get to the top. Views are outstanding as are the natural surroundings as you make your way to the finish line.

Windward Side

Kaneohe

Kailua

Lanikai

Waymanolo

View of a lush, green landscape with dense vegetation in the foreground and a striking mountain range extending into the distance. The sky is partly cloudy, and the ocean is visible on the horizon, adding a contrasting blue to the scene—truly one of the best hikes Oahu, Hawaii has to offer.
Photo: Jake O'Leary/AllTrails

Kaneohe

Level: Moderate to Strenuous — 4.4 miles

This can be a challenging climb to the top of Olomana’s three peaks with some rock climbing to get to the first peak. The climb to the last two peaks should only be done by experienced climbers. Weather can sometimes be a factor as it is on the windward side of the island.

North Shore

Haleiwa

Kahuku

View through a cave opening showcasing a vast landscape of verdant mountains, valleys, and a distant blue coastline under a partly cloudy sky. Grassy areas and a small body of water are visible in the foreground, framed by the cave's rocky edge—a glimpse into one of the best hikes Oahu, Hawaii offers.
Photo: Dan Scantlan/AllTrails

Haleiwa

Level: Strenuous — 0.7 miles

This is a short hike with a 400-foot vertical climb. The reward is when you reach the top you will find the “puka” that will frame awesome views of the valley below, the Pali Golf Course, Kaneohe Bay and the town of Kailua. It’s a hike that is not for those who are afraid of heights.

West Side

Ko Olina

Waianae

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