The best walks and hikes in Makua Keaau Forest Reserve

Yes, access to many trails in and around the Mākua Keaʻau and Kuaokala Forest Reserves, including popular routes, often requires a permit or gate access combination. These areas are managed for conservation and public use, so it's essential to check the latest regulations. For the most current information on permits, access rules, and potential closures, please consult the official State of Hawaii Division of Forestry and Wildlife website.

The terrain is rugged and challenging. Expect steep, grassy ridges, narrow and exposed paths, and sections of rock scrambling. The ground is often composed of aggressive, dried lava rock, so sturdy, closed-toe hiking shoes with good grip are essential. Many trails offer little to no shade, making sun protection and carrying plenty of water crucial.

Generally, dogs are permitted on-leash in Hawaii's Forest Reserves, but specific trail regulations can vary. Given the challenging terrain with steep drop-offs and crumbly surfaces on many routes, it may not be safe for all dogs. Always keep your dog leashed and carry enough water for them. It's best to verify the rules for your specific trail on the official State of Hawaii DLNR website before you go.

While the reserve is known for its difficult ridge hikes, there are easier options nearby. For a relatively flat coastal walk, consider the Sea arch at Kaʻena Point – Yokohama Bay loop from Mākaha Valley. This 4.5-mile (7.2 km) trail offers beautiful ocean views without the significant elevation gain typical of the region's other hikes.

The trailheads in this part of Oahu are best accessed by car, as public transport options are limited. Parking can be found at designated lots or along the roadside near the start of the trails, such as at Keaʻau Beach Park or Yokohama Bay. Be sure to arrive early, especially on weekends, as parking can fill up. Do not leave any valuables in your vehicle.

The reserve and surrounding areas are home to various species. It's common to spot wild goats and pigs, especially along the ridges. The area is also good for bird watching, with opportunities to see peacocks, quail, and native forest birds, particularly at higher elevations in the rainforest ecosystem. Along the coast, you might also spot marine life.

Yes, there are loop trails available. For a moderate loop that explores the coastal landscape, the Sea arch at Kaʻena Point – Yokohama Bay loop from ‘Ohiki-lolo Beach is a great option. It covers 11.3 miles (18.2 km) with minimal elevation gain, making for a full day of scenic walking.

The adjacent Mākua Valley is a place of immense cultural and spiritual importance to Native Hawaiians, considered a sacred site where human life began. The valley contains numerous ancient temples (heiau) and other historical sites. When hiking in the region, please be respectful of the land, stay on designated trails, and leave no trace.

There are over a dozen designated trails and routes to explore in and around the Mākua Keaʻau Forest Reserve. These range from moderate coastal walks to strenuous, difficult ridge climbs, offering a variety of experiences for different fitness levels.

The hiking routes in the Mākua Keaʻau Forest Reserve are highly rated by the komoot community. Hikers often praise the spectacular panoramic views of the undeveloped valleys and the Waianae coast. The sense of adventure on the rugged, exposed ridges is a frequently mentioned highlight, though many also note the challenging and steep nature of the climbs.

For a trail that offers great views and a taste of ridge hiking, the Kuaokala Trail is a solid choice. It's a moderate 4.8-mile (7.8 km) hike that provides expansive views without the same level of exposure or technical difficulty found on some of the reserve's harder routes.