Irwin · Bonneville County · ID
National Forest Development Road 078 Trail is a 2.1-mile moderate trail near Irwin, in Bonneville County, ID. It climbs 123 ft and descends 1,034 ft, between 6,540 ft and a high point of 7,452 ft. Moderate difficulty: calculated from 10% avg grade · 4.2 mi round trip, 1,165 ft climb. Mapped for other.
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Trail data © OpenStreetMap contributors (ODbL). Elevation: USGS 3DEP. Open the interactive map for routing, weather, and offline use.