United States
Idaho Trails
Browse 5,292 named hiking and mountain biking trails across Idaho, with maps, distances, and elevation profiles.
About trails in Idaho
Idaho has 5,292 named trails mapped across 42 counties, covering 15,678 miles in total, an average of 3.0 miles per trail. 4,640 of them are tagged for hiking and 3,335 for mountain biking.
The largest networks are Idaho County (1,969 trails), Clearwater County (498 trails), and Ada County (379 trails). The longest single trail in the state is Idaho Centenial Trail in Idaho County, at 202 miles. Across Idaho the map also carries 430 trailheads, 2,136 campsites, 296 waterfalls, 795 boat launches, and 428 rapids.
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Trail geometry from OpenStreetMap contributors, licensed ODbL. Elevation from the USGS 3D Elevation Program. Compiled and published by Trailmonger · trail data last rebuilt .