BLM vs National Forest Dispersed Camping
Last reviewed 2026-01-01
Both agencies allow free dispersed camping across most of their land, and both call it roughly the same thing — but the experience differs enough to change where you point the rig. Here is what actually varies, and how to confirm a site is legal on each.
The land itself
- BLM: mostly lower-elevation desert, sagebrush, and grassland in the West. Open terrain, big views, long sightlines, easier turnarounds, brutal summer heat.
- National forest: higher elevation and timbered. Shade and water are easier to find, sites are tighter, tree cover complicates satellite and solar, and seasonal closures are common.
Stay limits and closures
Both agencies commonly apply a maximum stay per area before you must move a set distance, but the exact limit and the move-on distance are set locally by the field office or ranger district — they are not one national number. Check the specific unit's page before planning a long stay.
National forest roads close seasonally for snow and mud far more often than BLM routes. A forest road that was open in September may be gated in May.
Finding a legal site
- National forest: use the district's Motor Vehicle Use Map (MVUM). It shows which roads are open and where dispersed camping alongside them is permitted.
- BLM: use the field office's travel management map and any posted area-specific rules; long-stay areas such as designated LTVAs have their own permit system.
- Both: camp on existing disturbed ground, not fresh vegetation, and stay the posted distance from water sources.
Fire rules change constantly
Fire restrictions are the single most volatile rule on both agencies' land and are issued per unit, often mid-season. Check the managing unit's current restrictions the week you travel — a stove-only order is common even when campfires were legal a month earlier.
Common questions
- Is dispersed camping free on both BLM and national forest land?
- Generally yes — dispersed camping outside developed campgrounds is typically free on both, subject to local stay limits, closures, and permit areas.
- Which is better for a big rig?
- BLM land usually. Open desert roads have wider turnarounds and fewer low branches than forest spurs, which frequently narrow to something only a van or truck camper should attempt.
- How do I know a spot is actually on public land?
- Check a land-ownership layer before you commit. Boondock Finder's map shows public-land boundaries, and every listing records the managing agency where we have it.
Put this to work on the map
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