National Monument · Idaho

Trails in Hagerman Fossil Beds National Monument

5 named trails · 7 miles · 5 trailheads · 1 with the Park Service's own write-up. Each trail's page has its profile, trailhead and the Service's write-up. The lines, trailheads and points are the Park Service's; the write-ups are the Service's own words; the climbing is read from USGS elevation along each line.

Open on the parks map Find a trail Park on nps.gov

5 trails, A to Z.

Emigrant Trail

3.3 mi · Hike the Emigrant Trail: 3.25 mi one way · about 650 ft of climbing

the Service's write-upEmigrant Trail - Horsepack Spur Trailhead and 3 more Drive there

Length, climbing, trailhead and the write-up · · Hike this trail

Emigrant Trail - Horsepack Spur

ViewsEmigrant Trail - Horsepack Spur Trailhead and 2 more Drive there

Length, climbing, trailhead and the write-up · · Hike this trail

Oregon Trail Overlook

0.4 mi · about 10 ft of climbing

Emigrant Trail Trailhead and 1 more Drive there

Length, climbing, trailhead and the write-up · · Hike this trail

Regional Trail

3.3 mi · about 250 ft of climbing

Regional Trail Trailhead Drive there

Length, climbing, trailhead and the write-up · · Hike this trail

Snake River Overlook

ViewsEmigrant Trail Trailhead Drive there

Length, climbing, trailhead and the write-up · · Hike this trail

About these trails

The lines are the National Park Service's public trails layer, the trailheads and the waterfalls, views, peaks and historic places along them the Service's public points of interest, read 2026-10-16 and simplified for the map; the length is the line's, end to end. The write-ups are the Service's own "things to do" text, unedited. Heights come from USGS 3DEP through Terrain Tiles on AWS (Mapzen/Tilezen), read along each line and rounded; a short trail on steep ground can be off by a few tens of feet. Closures change: check the park's own site before you go.