Lost Lake Trail is a round-trip hike of 5 mi / 8.1 km near Kooskia / leewikees, ID. Expect about 1,309 ft / 399 m of elevation gain, with a high point of 6,972 ft / 2,125 m. Difficulty: Moderate. At an average pace, plan on about 2 hr 57 min. High-elevation trail, usually snow-free from mid-July into October. Before then, expect snow and possible avalanche danger.
Elevation profile
Along the route: low 6,047 ft / 1,843 m · high 6,965 ft / 2,123 m