2. Glenns Ferry to Lowman

GLENNS FERRY TO LOWMAN – 156 miles

From Glenns Ferry, the route crosses over a shoulder of Bennett Mountain, and then heads west on Hwy 20 to a turnoff signed “Anderson Dam Prairie”. After meandering along the shore of Anderson Ranch Reservoir, the route reaches the tiny town of Pine which features gas, a convenience store, and lodging opportunities, and is the only place to fill up until Lowman.

Just north of Pine the route begins a dramatic climb into the Boise National Forest and a much different Idaho begins to take shape. From there, the ride is scenic, but slightly grueling with relentlessly twisty gravel roads passing by jagged mountains and alpine lakes. The Trinity Lakes are a must stop with opportunities to rest or grab a campsite for the night. A road continues past the lakes to a gate below Trinity Mountain Lookout.

Twisty forest roads continue northward before descending to the South Fork Payette River valley and the town of Lowman with several options for food, gas, and lodging.

Anderson Ranch Reservoir Access

Anderson Ranch Reservoir Dam

Featherville - Food & Lodging

Haven Hot Springs - Food Gas Lodging

Pine - Food Gas Lodging

Sourdough Lodge - Food Gas Lodging

Trinity Lakes CG

Trinity Mountain Lookout 9451’

Trinity Mtn GATE

ID2 - Glenns Ferry to Lowman

156.1 mi

ID2 EXT - Trinity Mtn Lakes & Lookout

11.0 mi

Interactive map preview

Open the full map for layers, filters, and route planning tools.

Open full map

Your next adventure starts here

Create your own maps with custom routes, waypoints, and layers. Then share with your friends to kick off your adventure planning.