Mackay · Custer County · ID
Big Creek Massacre Trail is a 2.7-mile moderate trail near Mackay, in Custer County, ID. It climbs 461 ft and descends 1,347 ft, between 7,430 ft and a high point of 8,336 ft. Moderate difficulty: calculated from 13% avg grade · 5.3 mi round trip, 1,872 ft climb. Mapped for hiking, trail running.
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Trail data © OpenStreetMap contributors (ODbL). Elevation: USGS 3DEP. Open the interactive map for routing, weather, and offline use.