The hike passes through a diverse array of ecosystems and feels like a true jungle, which makes it a great photo-zone. Sacred Falls Trails [CLOSED] is a 4.2 mile moderately trafficked out and back trail located near Hauula, Oahu, Hawaii that features a waterfall and is rated as difficult. Friday afternoon, a 100-foot rock slide happened in the upper pool area sending debris and boulders crashing down to the Aikuilama Trail as well as the lower pool area of the main Manoa Falls Trail. Answer 1 of 7: "One of the most popular hiking spots on Oahu is closed until further notice. The trail is primarily used for hiking and is accessible year-round. Hawaii's official trail and access website administered by the Nā Ala Hele Trails and Access Program, Division of Forestry and Wildlife, State of Hawaii. Just recently it was closed for rock fall mitigation whilst another time, it was closed due a mudslide. - See 3,607 traveler reviews, 2,548 candid photos, and great deals for Honolulu, HI, at TripAdvisor. Emergency crews rushed to Manoa Friday afternoon after a landslide was discovered along the popular Manoa Falls Trail. Manoa Falls: CLOSED! Manoa Falls, Oahu. But before embarking on the hike, check that the trail is even open. This trail is open from sun-up to sun-down. Manoa Falls, Honolulu: Hours, Address, Manoa Falls Reviews: 4.5/5. Fun walk to the falls. - See 3,613 traveler reviews, 2,554 candid photos, and great deals for Honolulu, HI, at Tripadvisor. Along the one-mile walk to Aihualama Falls, families and guests may encounter heliconias, gingers, guava and more. It's closed due to Boulder falling mitigation The road it's open till de University of Hawaii arboretum ... fun walk. ... but 10 minutes later my buddy was still wincing with every step. The survey, conducted by DLNR and AECOM, will assess and document potential hazards within the falls viewing area. The Lyon Arboretum hosts more than 5,000 colorful and diverse tropical plant species (even some edible varieties!). Located in close proximity to Honolulu, the 150-foot Mānoa Falls is accessible from the nearest road by a hike of approximately 1 mile (one way). #02 – WHEN IS MANOA FALLS OPEN? The Manoa Falls trail (see more photos) on the island of Oahu, Hawaii, is one of the most popular hikes in the Honolulu area, mainly because it is easily accessible from Waikiki, either via car or city bus, and it is classified as an easy hike.A short drive out of Waikiki towards Manoa Valley and you can be surrounded by a tropical bamboo and rainforest. The trail to Aihualama Falls is a little-known gem in Lyon Arboretum Botanical Gardens, very close to the Manoa Falls Trail. (HONOLULU) - The Department of Land and Natural Resources, Division of Forestry and Wildlife (DOFAW), will close the Manoa Falls Trail next week to conduct a rockfall mitigation survey on August 20, 21, and 22.