Educational guide. Every national forest sets its own rules. The examples below show how much they differ. Last checked October 15, 2026.
National forests allow dispersed camping across large areas, but the limit, setbacks and where you may drive vary by forest. Start with the forest's motor vehicle use map.
🔎 Same idea, different rules
| Forest | Stay limit | Setbacks and vehicle rules | Other |
|---|---|---|---|
| Rio Grande NF (CO) | 14 days in any 30-day period | 150 feet from water; vehicles within 300 feet of a designated road | Trailer and motorhome sewage only at dump stations |
| Black Hills NF (SD) | 14 days in any 60-day period | 100 feet from creeks or streams; 1/2 mile from developed recreation sites; motorized vehicles allowed 300 feet off roads where the map allows | No open campfires in the South Dakota portions |
| Coronado NF (AZ) | See forest map and orders | Use the Motor Vehicle Use Map for routes and dispersed camping corridors | Free dispersed camping across most of the forest; no water, restrooms or trash service |
🗺️ Use the Motor Vehicle Use Map
The MVUM shows roads, trails and areas open to motor vehicles and, in many forests, where dispersed camping is allowed. A route can be legal yet too rough, narrow or steep for your RV. Check the map legend, current closure orders and road conditions.
✅ Before you go
- Find the forest or ranger district for your location.
- Download the MVUM and read the dispersed camping page.
- Check fire restrictions, closures and any required passes.
- Plan water, trash and an authorized dump. Dispersed sites have none.
📚 Official sources
Checked October 15, 2026. Rules, closures and local orders change; confirm with the land manager before you travel.