West Fork Upper Pahsimeroi Trailhead
The numbers that decide it
Recreation.gov publishes no site-level detail for this campground, so we cannot say what length of rig it takes. Call the managing office before committing to it in a large vehicle.
Site-level RV detail confirmed against Recreation.gov. Where a field says "not published," the agency has not published it — it does not mean zero.
Recreation.govChecked 2026-08-05
Private beta · Free to join
Make West Fork Upper Pahsimeroi Trailhead part of the drive.
Byway plans around your taste, verified places, real weather and opening hours — then opens every leg in Google Maps with one tap.
Official Forest Service pageWest Fork Upper Pahsimeroi Trailhead
This trailhead has minimal development, providing access to Merriam and Pass Lake Trails. One metal fire ring, a picnic table and a two-sided latrine are on site.
Scenic drives that pass close
Make it a night on a better road
Byway plans the drive in — real stops, real weather, nothing invented.