Valley Trail is a 13.2-mile out-and-back foot trail in Grand Teton National Park, Wyoming. It climbs 2,360 ft to a high point of 7,399 ft. Difficulty: very strenuous, from the NPS hiking-rating formula. That is the full hike: the mapped trail line runs 32.74 mi because it also covers connecting trails, so it is not the length of this hike. The figure is for the Park Service's “Valley Trail - Phelps Lake Overlook” hike, which uses this trail.

Valley Trail - Phelps Lake Overlook · rated “strenuous hike”
The Valley Trail is a strenuous, 13.2 mi (21.3 km) RT hike with 2,360 ft (720 m) of elevation gain.
Read the official NPS description
Open Valley Trail on Trailbound's interactive map to see the full route, the elevation profile, today's forecast and any park alerts for Grand Teton. Grand Teton has permits or reservations for some areas: see the Grand Teton page for what's needed.