Milner & Centennial Trail _ Nez Perce NF
Know Before You Go!
Check weather and trail conditions before you head out. Contact information here.
The Milner and Centennial ATV trails in the Nez Perce National Forest offer a great opportunity to soak up some Idaho history while enjoying a lengthy ride from Grangeville to the Bullion Mine adjacent to the mile-deep Salmon River canyon. The full ride is 41 miles one-way, or 82 miles out and back. You may need to carry extra fuel, depending on the range of your ATV. It’s best to start the ride from the Fish Creek trailhead and campground, seven miles south of Grangeville. Follow the Milner Trail #641 16 miles to Rocky Bluff Campground, and then you’ll tie into Centennial Trail #88. Be sure to bring plenty of food and water. Click on the trail brochure below for more detailed information.