Horseshoe Mountain is a peak in the Pasayten Wilderness near the Canadian Border, overlooking Horseshoe Basin. With expansive views into Canada and of the eastern Pasayten.
Start at the Iron Gate Trailhead for the Boundary Trail and hike the 4.8 miles to Sunny Pass. Take the Albert Camp Trail east for 0.6 mile to its high point, 7700ft. Leave the trail and walk the open ridge to the north for 0.6 mile to the summit of Horseshoe Mountain.
Before returning, take time to enjoy the view of Horseshoe Basin and the mountains around it.