Sliding Sands Trail (Haleakala)
A surreal hike into the crater of Haleakala volcano through a landscape of red, orange, and grey cinder cones that looks like the surface of Mars. The trail starts at the summit visitor center at 10023 feet and descends into the crater on soft volcanic sand. Even hiking the first mile in and back out provides incredible scenery. The full trail is long and the altitude makes exertion harder so start slowly. Silversword plants, found nowhere else on Earth, grow along the trail. This is a genuinely otherworldly experience.