The Wiliwilinui Ridge Trail, located on the eastern side of O‘ahu, offers hikers a rewarding journey through lush rainforests and panoramic vistas. This intermediate-level hike spans approximately 4.7 miles round trip, with an elevation gain of about 1,600 feet. The trail is well-maintained, featuring a series of switchbacks that ascend through a forest of native trees, including Koa and ‘Ōhi‘a lehua.

As you approach the summit, the trail opens up, providing breathtaking views of the windward coast, including Waimanalo, and neighboring ridges. The final ascent involves a set of stairs that lead to a plateau, offering a perfect spot to rest and take in the surroundings. The summit provides a 360-degree view, encompassing landmarks such as Koko Head, Diamond Head, and the Mokulua Islands.

To access the trailhead, drive to the end of Okoa Street in the Hawaii Kai neighborhood. Parking is available along the street, but spaces can be limited, especially on weekends. It’s advisable to arrive early to secure a spot and be considerate of the residential area. The trail is open daily from sunrise to sunset, and no permits are required for hiking. Remember to bring sufficient water, snacks, and wear appropriate footwear, as the trail can be muddy and slippery, particularly after rain