Custer County · CO
Marion Lake Trail is a 1.3-mile trail, in Custer County, CO. It climbs 54 ft and descends 254 ft, between 10,759 ft and a high point of 10,958 ft. Mapped for hiking, trail running.
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Trail data © OpenStreetMap contributors (ODbL). Elevation: USGS 3DEP. Updated 2026-07-26. Open the interactive map for routing, weather, and offline use.