The Halemaumau Trail in Hawaii Volcanoes National Park takes hikers from near the visitor center down to the floor of the summit crater of Kilauea Volcano. It mostly passes through trees and some lush tropical foliage, this being the wet side of the island. Part of the way down the trail eases through a channel between two walls of rock, which are covered in moss. It’s a quite beautiful passage and, in this harsh volcanic area, has a remarkably soft feeling to it.
For more information about Hawaii Volcanoes National Park, go to nps.gov/havo/.