Twin Falls is a pair of waterfalls in Montana's Glacier National Park above the Two Medicine Valley near Two Medicine Lake. Fed by outlet streams from surrounding peaks and No Name Lake, the water splits into two distinct drops before plunging about 80 feet. Reached by a hike of less than a mile west of the lake, the falls are notable for their divided cascade and their dramatic setting in the rugged Two Medicine area, where runoff from the high country gathers and descends into the valley below.