Lonesome Highway — Centennial Mountains Divide Road to Henry’s Lake via Targhee Creek Bench
Ride the spine where Idaho meets Montana.
Trails curated for overlanders in USA.
Enter where you're driving from and to. We'll trace the route so you can see every trail and place near your path.
Ride the spine where Idaho meets Montana.
Texas limestone plateau, no people, no mercy.
New Mexico's sky-island divide, the hard way.
Montana's loneliest Bitterroot Divide crossing.
Arizona's forgotten canyon — right from the rim.
Idaho's forgotten divide above the Payette.
Jerome's back side, Arizona's best ridge.
California's empty quarter — lava, birds, and war history.
Deep San Juan canyon to a forgotten wilderness rim.
West Texas playa crossing to volcanic plugs.
Save trails, log your trips, and pick up where you left off.
Free. Takes about 30 seconds.