Pu'u 'Ōhi'a, Mānoa Cliff and Kalawahine Trail Loop

The komoot tour data suggests this loop takes approximately 1 hour and 25 minutes to complete. However, this can vary based on your pace, how often you stop for views, and trail conditions.

This loop is generally considered to be of moderate difficulty. While some sections have a gentle grade, others involve inclines, narrow paths, and can be muddy. It requires decent physical condition and proper footwear.

The trails are located in the Tantalus area above Honolulu. While specific parking details aren't provided, the area is known for its accessibility from the city. Hikers often park near Mount Tantalus, which is also known as Pu'u 'Ōhi'a.

No, there are typically no permits or entrance fees required to hike the trails within the Round Top Forest Reserve, including the Pu'u 'Ōhi'a, Mānoa Cliff, and Kalawahine trails. It's freely accessible to the public.

Yes, these trails are generally dog-friendly. However, always ensure your dog is on a leash and that you clean up after them to maintain the natural beauty and cleanliness of the reserve for all users.

You'll experience a diverse range of terrain, winding through dense tropical rainforests with significant shade. Expect paths over roots, sometimes narrow sections, and captivating bamboo forests. The scenery is lush and green, with native plants like mamake and koa. You'll also find stunning vistas of Manoa Valley, Ko'olau Summit, Honolulu, Diamond Head, and the Pacific Ocean.

The trails are accessible year-round. However, due to frequent rainfall in the area, portions can be muddy and slippery, even when other parts of O'ahu are sunny. Hiking during drier periods or earlier in the day can offer more comfortable conditions. Early mornings often provide cooler temperatures and clearer views.

Given the potential for muddy and slippery conditions, sturdy hiking shoes with good grip are highly recommended. Light, breathable clothing is suitable for the tropical climate. Bringing water, sun protection (even with shade), and insect repellent is also advisable.

The loop offers diverse ecosystems, from dense rainforests to distinctive bamboo groves. You'll pass through sections of the Puʻu Ohiʻa Trail and the Kalāwahine Trail. The Mānoa Cliff Trail section is known for expansive views of Manoa Valley and the Ko'olau Summit, while the Kalawahine Trail offers views of Pauoa Valley and Honolulu. Keep an eye out for efforts to restore native plant growth and the fenced area intended as a native tree snail preserve.

Yes, this loop is part of the larger Honolulu Mauka Trail System. It intersects with and utilizes sections of several other trails, including the Kalawahine Trail, Manoa Cliff Trail, Pu'u 'Ohi'a Trail, Pauoa Flats Trail, and Nahuina Trail, allowing for various route combinations within the network.

While the trails offer a tranquil escape, they are relatively accessible from Honolulu. You'll find various cafes, restaurants, and amenities in the city and surrounding neighborhoods like Mānoa, which are a short drive from the Tantalus area trailheads.