Lake Ann Trail is a round-trip hike of 8.1 mi / 13.0 km near Glacier. Expect about 1,010 ft / 308 m of elevation gain, with a high point of 4,859 ft / 1,481 m. Difficulty: Moderate. At an average pace, plan on about 3 hr 57 min.
Elevation profile
Along the route: low 3,950 ft / 1,204 m · high 4,833 ft / 1,473 m