Alkali Flat Trail is a 9.44-mile out-and-back foot trail in White Sands National Park, New Mexico. It climbs 43 ft to a high point of 3,988 ft. Difficulty: easy, from the NPS hiking-rating formula.

Open Alkali Flat Trail on Trailbound's interactive map to see the full route, the elevation profile, today's forecast and any park alerts for White Sands. White Sands has permits or reservations for some areas: see the White Sands page for what's needed.