10 Best Hikes on Oahu

Hikers on a trail in Oahu

Imagine embarking on an extraordinary adventure, where the allure of towering mountains, lush rainforests, and breathtaking coastal vistas beckons you. On the island of Oahu, paradise awaits, offering an unparalleled array of hiking trails that cater to every explorer’s desires. From gentle strolls along the ocean’s edge to challenging ascents up volcanic peaks, Oahu’s trails unveil the island’s hidden gems and unveil its remarkable beauty.

For those seeking a leisurely stroll, the Makapu’u Lighthouse Trail unfolds along the southeastern coast, leading you to a historic lighthouse perched atop a dramatic sea cliff. As you follow the well-maintained path, panoramic views of the Pacific Ocean, Rabbit Island, and distant Molokai greet you at every turn. This trail is not only a scenic delight but also offers a glimpse into Oahu’s rich maritime heritage. The lighthouse, once a beacon for seafarers, now stands as a testament to the island’s connection to the vast expanse of the blue.

However, if your heart yearns for a more exhilarating adventure, the Stairway to Heaven beckons. This iconic trail, nestled in the Koolau Mountains, is a legendary climb that will test your endurance and reward you with unparalleled vistas. The trail ascends through a dense rainforest, leading you to a narrow ridge adorned with lush greenery. As you reach the summit, the panoramic views will leave you breathless, as Oahu’s southern coastline unfolds before your eyes. While the Stairway to Heaven is infamous for its challenging terrain and permit requirements, the sense of accomplishment you’ll feel at the top makes the arduous journey worthwhile.

Diamond Head Crater Hike

Diamond Head Crater Hike is one of the most popular hikes on Oahu, and for good reason. The hike offers stunning views of Waikiki and the surrounding coastline, and it’s a great way to get some exercise and fresh air. The hike is relatively easy, making it a good option for people of all ages and fitness levels. It’s about a mile and a half long and takes about an hour to complete.

The trail starts at the base of Diamond Head Crater, and it winds its way up to the summit. Along the way, you’ll pass by several bunkers and observation posts that were built during World War II. You’ll also get to see some of the native plants and animals that live in the crater.

Once you reach the summit, you’ll be rewarded with breathtaking views of Waikiki and the surrounding coastline. You can also explore the crater, which is home to a variety of plants and animals. If you’re lucky, you might even see a Hawaiian monk seal sunbathing on the beach.

Hike Distance Elevation Gain
1.5 Miles 560 Feet

The Diamond Head Crater Hike is a great way to experience the natural beauty of Oahu. It’s a challenging but rewarding hike, and it’s sure to leave you with lasting memories.

Manoa Falls Trail

This 1.5-mile loop trail is one of the most popular hikes on Oahu, and for good reason. The trail leads through a lush rainforest, past waterfalls, and to a pool where you can swim. The trail is well-maintained and relatively easy to hike, making it a great option for families with young children.

Trail Info

Trail Info
Distance Elevation Gain Time to Complete
1.5 miles 600 feet 2-3 hours

Highlights

Some of the highlights of the Manoa Falls Trail include:

  • The lush rainforest, with its towering trees and ferns
  • The waterfalls, which are especially beautiful after a rainstorm
  • The pool at the end of the trail, where you can swim and cool off
  • Tips

    Here are a few tips for hiking the Manoa Falls Trail:

  • Start early, as the trail can get crowded later in the day.
  • Bring plenty of water, as there is no water available on the trail.
  • Wear sturdy shoes, as the trail can be slippery.
  • Be prepared for rain, as the trail can get muddy.
  • Allow plenty of time to complete the hike, as it can take 2-3 hours.
  • Koko Head Crater Trail

    Koko Head Crater Trail is a popular hike on the island of Oahu, Hawaii. The trail is located in the Koko Crater Botanical Garden and offers stunning views of the coastline and the Pacific Ocean. The trail is challenging, but it is well worth the effort for the views from the top.

    The Hike

    The Koko Head Crater Trail is a 1.8-mile (2.9-km) hike that gains 1,200 feet (366 m) of elevation. The trail begins at the Koko Crater Botanical Garden and follows a paved road for the first 0.5 miles (0.8 km). The road then turns into a dirt trail that climbs steeply up the side of the crater. The trail is well-maintained and there are several switchbacks to help make the climb easier. The trail takes about 1-2 hours to complete, depending on your fitness level.

    The Views

    The views from the top of Koko Head Crater are incredible. You can see for miles in every direction, and you can see the coastline, the Pacific Ocean, and the mountains of Oahu. The views are especially beautiful at sunrise and sunset, when the sky is filled with color. Table included more information about the views

    Direction View
    North Koko Crater Botanical Garden, Honolulu, and the Koolau Mountains
    East Hanauma Bay, the Pacific Ocean, and Molokai
    South Hawaii Kai, Maunalua Bay, and Koko Head Park
    West Diamond Head, Waikiki, and the Waianae Mountains

    Ka’ena Point Trail

    Distance: 5.8 miles (9.3 kilometers) round-trip
    Elevation Gain: 600 feet (183 meters)
    Difficulty: Moderate

    The Ka’ena Point Trail is a stunning coastal hike that offers sweeping views of the ocean, rugged cliffs, and crashing waves. The trail begins at the end of Farrington Highway and follows the coastline for 2.9 miles (4.7 kilometers) to Ka’ena Point, the westernmost point of Oahu.

    The trail is mostly flat, with a few moderate climbs. However, the terrain is uneven and can be slippery in wet weather. The trail is also exposed to the sun, so it is important to bring plenty of water and sunscreen. The views along the trail are spectacular, and there are several good spots to stop for a picnic or to simply enjoy the scenery.

    Wildlife

    The Ka’ena Point Trail is home to a variety of wildlife, including seabirds, turtles, and monk seals. The trail is also a popular spot for whale watching during the winter months.

    Fees/Permits

    There are no fees or permits required to hike the Ka’ena Point Trail.

    Safety

    The Ka’ena Point Trail can be hazardous in wet weather. The trail is also exposed to the sun, so it is important to bring plenty of water and sunscreen. The trail is not suitable for children or people with limited mobility.

    Kuli’ou’ou Ridge Trail

    The Kuli’ou’ou Ridge Trail is a popular hiking trail on the eastern coast of Oahu. The trail offers stunning views of the Koolau Mountains and the Pacific Ocean. It is a great hike for all fitness levels and can be completed in about 2-3 hours.

    Length:

    2.6 miles (4.2 kilometers) round trip

    Elevation gain:

    1,000 feet (305 meters)

    Difficulty:

    Moderate

    Trailhead:

    The trailhead is located at the end of Kuli’ou’ou Road in Waimanalo. There is a small parking lot at the trailhead, but it is often full. You may need to park along the road.

    Description:

    The trail begins with a short, steep climb through a forest. You will then reach a ridge line that offers stunning views of the Koolau Mountains. The trail continues along the ridge line, passing through several small valleys. The final climb to the summit is a bit challenging, but it is worth it for the views from the top.

    Wildlife:

    You may see native Hawaiian birds, such as the amakihi and the apapane, along the trail. You may also see wild pigs, but they are not typically aggressive. If you encounter a pig, please do not approach it.

    Tips:

    Here are a few tips for hiking the Kuli’ou’ou Ridge Trail:

    Tip Description
    Bring plenty of water. There is no water available on the trail.
    Wear sturdy hiking shoes. The trail can be slippery in wet weather.
    Start your hike early in the morning. The trail can be hot and crowded in the afternoon.
    Be prepared for rain. The weather can change quickly on Oahu.
    Don’t forget your camera. The views from the trail are amazing.

    Makapu’u Point Lighthouse Trail

    Hiking Distance

    2 miles (round trip)

    Elevation Gain

    500 feet

    Difficulty

    Moderate

    Trailhead

    At the end of Makapu’u Point Drive

    Highlights

    Stunning panoramic views of the rugged coastline, Rabbit Island, and the Pacific Ocean, as well as the historic Makapu’u Point Lighthouse.

    Trail Description

    The Makapu’u Point Lighthouse Trail is a relatively short but challenging hike that offers breathtaking coastal views. The trail begins at the end of Makapu’u Point Drive and steadily climbs through a grassy hillside. Along the way, hikers pass by panoramic lookout points where they can stop to admire the scenery. The trail then follows a narrow ridge to the summit, where the historic Makapu’u Point Lighthouse stands.

    8. Wildlife

    The Makapu’u Point Lighthouse Trail is home to a variety of wildlife, including seabirds, shorebirds, and marine mammals. Some of the most commonly seen birds include the wedge-tailed shearwater, the brown booby, and the red-footed booby. Shorebirds that can be spotted along the trail include the sanderling, the ruddy turnstone, and the whimbrel. Whales and dolphins can also be seen offshore during the winter months.

    Wildlife Commonly Seen
    Birds Wedge-tailed shearwater, brown booby, red-footed booby
    Shorebirds Sanderling, ruddy turnstone, whimbrel
    Marine mammals Whales, dolphins

    Olomana Trail

    The legendary Olomana Trail, known as the “Three Peaks Trail,” is a challenging yet rewarding hike that leads to panoramic views of Oahu’s Windward Coast. With its steep ascents, exposed ridges, and two infamous peaks, this trial is not for the faint of heart.

    Trail Overview

    Length: 6.5 miles (round-trip)
    Elevation Gain: 2,200 feet
    Duration: 3-5 hours
    Difficulty: Challenging

    Getting There

    The trailhead is located off Kalaniana’ole Highway (Hwy 72) on the east coast of Oahu. Look for a small parking lot and trailhead sign about 8 miles south of Kaneohe.

    The Hike

    The trail begins with a steep climb through dense vegetation. As you ascend, the vegetation thins, revealing stunning views of the lush Koolau Mountains and shimmering Pacific Ocean.

    After about a mile, you’ll reach the first peak, known as “First Peak” or “Pu’u’ Elepaio.” Continue along the exposed ridge, where you’ll encounter scrambling sections and chains to assist with climbing.

    The Second and Third Peaks

    The second peak, “Middle Peak,” requires a more technical ascent, with a steep drop-off on one side. Use the chains and footholds provided to navigate this section safely.

    The final peak, “Third Peak” or “Pu’u Ohia,” offers breathtaking 360-degree views from its summit at 2,200 feet elevation. Take your time to savor the panoramic vistas before beginning your descent.

    Best Hikes on Oahu

    Oahu, the third-largest Hawaiian island, offers a plethora of hiking trails that showcase its diverse natural beauty. From lush rainforests to rugged coastlines, here are some of the best hikes the island has to offer:

    Koko Head Crater Trail: This challenging hike leads to the summit of the iconic Koko Head Crater, providing panoramic views of Honolulu and the coastline. The trail ascends 1,048 stairs, making it suitable for experienced hikers.

    Diamond Head Crater Trail: Located within Diamond Head State Monument, this well-maintained trail takes hikers to the summit of the volcanic crater. The trail is relatively easy and offers spectacular views of Waikiki and the Pacific Ocean.

    Manoa Falls Trail: Situated in the Manoa Valley, this lush trail leads to the base of the picturesque Manoa Falls. The trail is moderately difficult and takes about 1-2 hours to complete. Along the way, hikers can spot exotic plants and wildlife.

    People Also Ask

    What is the best time to hike on Oahu?

    The best time to hike on Oahu is during the spring or fall when the weather is generally milder. Avoid hiking during the summer months as temperatures can be high and humidity can be uncomfortable.

    Are there any dangerous hikes on Oahu?

    Kulana Ahupua’a Trail

    The Kulana Ahupua’a Trail is a challenging and dangerous hike that should only be attempted by experienced hikers. The trail is narrow and steep, with loose rocks and slippery slopes. There are also sections where hikers must use ropes to climb.

    Ka’au Crater Trail

    The Ka’au Crater Trail is another dangerous hike that should be avoided during wet or windy conditions. The trail is steep and muddy, and there is a risk of falling rocks. Hikers should also be aware of the strong winds that can occur at the summit.