Interdune Boardwalk is a 0.4-mile out-and-back foot trail in White Sands National Park, New Mexico. It is essentially flat, with a high point of 3,983 ft. Difficulty: easy, from the NPS hiking-rating formula.

Hiking Interdune Boardwalk
The Interdune Boardwalk is 0.4 miles (0.6 km) round trip.
Read the official NPS description
Open Interdune Boardwalk 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.