Ka'aha Trail is a 15.08-mile out-and-back foot trail in Hawaiʻi Volcanoes National Park, Hawaii. It climbs 1,736 ft to a high point of 1,729 ft. Difficulty: very strenuous, from the NPS hiking-rating formula.
Open Ka'aha Trail on Trailbound's interactive map to see the full route, the elevation profile, today's forecast and any park alerts for Hawaiʻi Volcanoes. Hawaiʻi Volcanoes has permits or reservations for some areas: see the Hawaiʻi Volcanoes page for what's needed.