Trapper Lake Trail is a 9.2-mile out-and-back foot trail in Grand Teton National Park, Wyoming. It climbs 460 ft to a high point of 6,923 ft. Difficulty: moderate, from the NPS hiking-rating formula. That is the full hike: the mapped trail line covers only 1.88 mi of it, so don't plan from the map line alone. The figure is for the Park Service's “Bearpaw and Trapper Lakes” hike, which uses this trail.

Bearpaw and Trapper Lakes · rated “Easy hike”
The Bearpaw and Trapper Lakes Trail is a moderate, 9.2 mi (14.8 km) RT out and back trail with 460 ft (140 m) of elevation gain.
Read the official NPS description
Open Trapper Lake 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.