About trails in Boundary County, Idaho

Boundary County has 50 named trails on the map, covering 321 miles in total, an average of 6.4 miles per trail. That is the 22nd largest mapped trail network among 37 counties in Idaho. 46 of them are tagged for hiking and 9 for mountain biking.

The longest single trail is Pacific Northwest Trail 02 Idaho, at 81.2 miles. 12 trails run 5 miles or longer. Mapped points of interest in the county include 6 trailheads, 19 campsites, 23 waterfalls, and 2 boat launches. The nearest towns to these trails are Bonners Ferry, Coolin, and Metaline Falls.

What the trails in Boundary County are like

By length, 10 are under a mile, 28 run 1 to 5 miles, and 12 are 5 miles or longer. 1 is a loop, ending where it starts; the longest is Leonia Trail, at 6.6 miles.

Of the 50 with measured elevation, Pacific Northwest Trail 02 Idaho climbs the most, about 22,376 ft, and 28 gain 1,000 ft or more.

Explore by activity

321Total miles

19Campsites

2Boat launches

23Waterfalls

6Trailheads

Pacific Northwest Trail 02 IdahoHike81.2 mi hikingHike50.6 mi Pacific Northwest TrailHike43.4 mi Timber Mountain TrailHike13.5 mi Katka Peak TrailHike8.5 mi Upper Priest River TrailHikeMTB7.8 mi Red TopHike7.3 mi Little Snowy Top TrailHike6.9 mi Leonia TrailHike6.6 mi Fault Lake TrailHikeMTB5.9 mi Fisher Peak TrailHike5.2 mi Hughes Fork TrailHike5.0 mi Chimney Rock TrailHikeMTB4.8 mi Martin Creek TrailHikeMTB4.7 mi Gable Creek TrailHike4.6 mi Standard Lakes TrailHike4.3 mi Big Fisher Lake TrailHike4.0 mi White Mountain TrailHikeMTB3.9 mi Snow Lake TrailHike3.9 mi Highland Loop Road3.9 mi Shedroof Divide Trail #512Hike3.3 mi Beehive LakesHike3.0 mi Myrtle Peak Lake TrailHike2.7 mi Canyon CreekHike2.5 mi 95 Italian RidgeHike2.4 mi Harrison LakeHike2.3 mi Upper Hughes TrailHike2.2 mi Myrtle CreekHike2.1 mi Sidehill Trail2.1 mi McCormick Ridge TrailHike2.0 mi Bottleneck Lake TrailHike1.8 mi Two Mouth Trail1.8 mi Torrent Creek OHV TrailHikeMTB1.7 mi The Wigwams TrailHike1.6 mi Myrtle Lake TrailHike1.5 mi Two Mouth Lakes Trail1.4 mi Continental Creek TrailHikeMTB1.4 mi Mount Roothaan TrailHike1.4 mi Scenic Interpretive LoopHike1.3 mi Deep Creek TrailHike1.1 mi Hunt Lake TrailHike0.8 mi Ole Humpback TrailHike0.7 mi Parker LakeHike0.6 mi Parker PeakHike0.6 mi Little Snowy Lookout NrtHike0.6 mi Hughes Ridge TrailHikeMTB0.4 mi Myrtle Creek Falls TrailHike0.4 mi McPearson OHV TrailHikeMTB0.4 mi Chickadee TrailHike0.2 mi West Fork MountainHike0.1 mi

Trails by town in Boundary County

More Idaho counties

1,969 trails · 6,039 mi

Trail geometry from OpenStreetMap contributors, licensed ODbL. Elevation from the USGS 3D Elevation Program. Compiled and published by Trailmonger · trail data last rebuilt September 24, 2026.