Talley Campground offers four primitive roadside campsites (TY-1 through TY-4) along the River Road in Big Bend National Park, with TY-1 and TY-2 featuring expansive desert views and gravel bases, while TY-3 and TY-4 are located near the Rio Grande in a mesquite thicket with river access and some shade.

All sites require a backcountry permit, accommodate 2 vehicles and 6-8 people each, and are accessed via high-clearance roads that become impassable when wet; the last mile of Talley Road may require 4-wheel drive.

The Mariscal Rim Trail trailhead is located near the end of the road, and visitors should secure belongings due to theft concerns in the area.