Upper Rattlesnake Canyon Trail is a 1.48-mile out-and-back foot trail in Carlsbad Caverns National Park, New Mexico. It climbs 288 ft to a high point of 4,633 ft. Difficulty: easy, from the NPS hiking-rating formula.

Open Upper Rattlesnake Canyon Trail on Trailbound's interactive map to see the full route, the elevation profile, today's forecast and any park alerts for Carlsbad Caverns. Carlsbad Caverns has permits or reservations for some areas: see the Carlsbad Caverns page for what's needed.