Selway-Bitterroot Wilderness
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
Make Selway-Bitterroot Wilderness 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 pageSelway-Bitterroot Wilderness
The Selway-Bitterroot Wilderness is the third largest wilderness in the lower 48 states, surpassed in size only by California’s Death Valley Wilderness and Idaho’s Frank Church-River of No Return Wilderness (RONR). Less than one-fifth of the area lies in Montana (see Idaho, Selway-Bitterroot Wilderness). Only the 600-foot-wide Nez Perce Trail (The Magruder Corridor), an unimproved dirt road, separates the Selway-Bitterroot from the Frank Church-RONR. This Wilderness straddles both sides of the Bitterroot Mountain Range, which stands along the Montana-Idaho border and includes the Wild and Scenic Selway River, all of which flows through Idaho. A small portion of this wilderness is within the Lolo National Forest. Montana access is mostly through the Bitterroot National Forest.
Before you go
Restrictions
Please view our Visitor Guidelines .
Scenic drives that pass close
Make it a night on a better road
Byway plans the drive in — real stops, real weather, nothing invented.