The Bureau of Land Management administers 245 million acres of federal public land - roughly one in every ten acres in the United States. Most of it allows free, no-reservation camping. But "most" is not "all," and "allowed" comes with specific rules. Knowing the rules keeps you legal and keeps the land open for the next person.
The BLM's default camping policy
The BLM's official position on camping is permissive by default. Unless an area is specifically designated as campground-only, posted as closed, or covered by a special rule, dispersed camping is allowed. You do not need a permit for standard short-term camping on most BLM land. You do not need to register your stay. You do not need to tell anyone where you are going.
This is different from National Park land (where camping requires a permit and designated sites) and different from many national forest areas that have added permit requirements in high-traffic zones. BLM's general stance is use the land, follow these rules, leave when your time is up.
To find BLM land near you, use the Find Land tool - it maps public land by GPS location and labels parcels by agency type.
Can you camp on any BLM land?
No, and the distinction is worth understanding before you drive out. Bureau of Land Management ground falls into three practical categories.
- Open dispersed camping. The default across most BLM acreage. No fee, no reservation, no permit. Use an existing pullout or a previously used site, follow the setbacks and the stay limit, and leave.
- Developed campgrounds. Numbered sites, a table, sometimes a vault toilet and a water spigot. Many have a fee and a self-pay station. Dispersed rules do not apply inside them. You pay, you take a marked site, and you follow the posted stay limit.
- Restricted or closed parcels. Seasonal wildlife closures such as winter range and raptor nesting, cultural and archaeological sites, active mineral or grazing operations, fire closure orders, and areas shut after overuse. These are usually signed at the access road, but not always.
Wilderness study areas are the case people get wrong most often. Camping inside a wilderness study area is generally allowed, because primitive recreation is what the designation is meant to protect. What is restricted is how you get there: motor vehicle travel is limited to routes that already existed when the area was inventoried, so vehicle camping is often confined to the boundary road. A tent a mile in is usually fine. A trailer parked in the middle is not.
Checking a parcel takes about five minutes. Confirm on a surface management ownership map that the ground is actually BLM and not private inholding or state trust land, then read the managing field office's current closure and fire orders. Field offices also publish travel management maps showing which roads are open to vehicles. If anything reads as ambiguous, call. Once you are on site, how to choose a campsite covers what to look for.
The 14-day stay limit
This is the most important rule and the one most often misunderstood. You can camp in one location on BLM land for up to 14 consecutive days. After 14 days, you must vacate and move at least 25 miles from your previous campsite. You cannot move 200 yards and restart the clock.
The 28-day rule is a secondary constraint: within any 28-day period, you can spend no more than 14 days total within a given management area. In practice, the 25-mile relocation requirement is the operative rule - if you move 25 miles, you have met the intent of the regulation regardless of the day count within the 28-day window.
BLM rangers do patrol dispersed camping areas, particularly in the Southwest where long-term camping is common. Citations for overstaying are real. The 14-day limit is enforced.
Extended camping areas - the exception
Some BLM field offices designate specific Extended Camping Areas where longer stays are permitted under a formal permit system. The La Posa Long Term Visitor Area near Quartzsite, Arizona, is the most well-known example. These areas typically require a seasonal fee pass and have their own rules separate from standard dispersed camping. They are designed for people who winter in the Southwest, not for backcountry use.
Fire rules on BLM land
Fire rules on BLM land change seasonally and can change day to day during drought conditions. The hierarchy works like this:
- No restrictions posted: Campfires are allowed. Use an existing fire ring where one exists. Build in a safe location away from dry vegetation. See the fire starting guide for technique.
- Stage 1 fire restrictions: No campfires outside of developed campgrounds with established fire rings. No charcoal fires. Gas stoves are allowed.
- Stage 2 fire restrictions: No open flames of any kind. Gas stoves may be restricted too - read the specific order. This level is common across the Southwest from June through October in dry years.
Check current fire restrictions at the BLM field office website that manages your target area. InciWeb and the National Interagency Fire Center also post restriction maps during fire season. Do not rely on what restrictions were in place the last time you visited the area.
Vehicle rules
Drive on established roads and two-tracks. BLM regulations prohibit cross-country vehicle travel except on designated open OHV areas or where the land use plan specifically allows it. On most BLM land, if you cannot see an established track, you should not be driving there.
This rule is enforced for good reason: tire tracks on cryptobiotic soil in the desert Southwest create permanent scars. Cryptobiotic crust - the dark, lumpy biological layer that stabilizes desert soil - takes 50 to 250 years to form. A single tire pass through it creates a visible track that lasts decades. Stay on existing roads.
Waste and sanitation rules
Human waste
On most BLM land, cat holes are the standard method: dig 6 to 8 inches deep, at least 200 feet from water sources, trails, and camp. Cover and disguise after use. Carry toilet paper out - do not bury it, as it decomposes slowly and wildlife digs it up.
In some high-use areas and canyon country in the desert Southwest, the BLM requires packing out solid waste using a WAG bag system. The Grand Canyon corridor and some popular Utah canyon areas have had pack-out requirements for years. If the area you are visiting shows signs of heavy use, assume pack-out rules may apply and bring a WAG bag as insurance.
Gray water and trash
Pack out all trash. Scatter strained gray water at least 200 feet from any water source. Do not dump food scraps, cooking grease, or dishwater directly on the ground near camp - the smell attracts wildlife and degrades the site. A small strainer and a pack-out bag handles gray water solids on even short trips.
Dry camping and boondocking on BLM land
Almost all dispersed camping on Bureau of Land Management land is dry camping, which RV owners usually call boondocking. No electrical hookup, no water spigot, no dump station, no toilet, no trash can. Whatever you need you carry in, and whatever is left over you carry out. Nobody is coming to empty a bin.
Water is the constraint that catches people out. A working figure is a gallon per person per day for drinking and cooking, more in desert heat or if you plan to wash anything. For sanitation, the cat hole and pack-out rules above are the whole system: there is no facility to fall back on.
Generator etiquette is unwritten but real. Run it in daylight, keep it away from anyone camped near you, and treat roughly 10pm to 6am as off limits unless the field office posts different quiet hours. Sound carries a long way over open desert and sage.
Self-sufficiency also means getting yourself out. Many dispersed areas have no cell coverage and no traffic midweek. Arrive with full fuel, a usable spare, a way to air tires back up, and enough food and water to sit out a couple of extra days if a two-track turns to mud.
What is specifically prohibited
- Camping in designated closed areas. Signs will say "Area Closed" or "No Camping." Closed areas are closed for resource protection, wildlife nesting, or safety reasons. Camping there is a citation.
- Camping within 200 feet of water in most BLM guidance. The 200-foot buffer protects riparian zones - the narrow strips of vegetation along water that support disproportionately high wildlife diversity.
- Camping in developed campgrounds without paying the fee. If a BLM campground has a fee station and you camp there without paying, that is a violation separate from dispersed camping rules.
- Cutting live trees for firewood. Dead and down wood only. Cutting live trees on federal land requires a permit and is generally prohibited for casual use.
- Leaving a fire unattended or failing to fully extinguish it. "Cold to the touch" is the standard - drown the fire, stir the ash, feel for heat, repeat until there is no warmth at all.
Can you live on BLM land?
Not permanently. The Bureau of Land Management treats dispersed camping as short-term recreation rather than long-term living, and the stay limit is written to stop anyone settling in. There is no version of the rule that lets you build, park indefinitely, or hold ground. You also cannot leave gear out to reserve a spot while you are away: unattended personal property is generally limited to 10 days, shorter in some states.
What full-time rovers actually do is stay legal by staying mobile. They keep a legal address elsewhere for a driver's license, vehicle registration, mail and taxes, then run a loop of four or five areas spaced far enough apart to satisfy the relocation requirement, resupplying in town between moves. That is lawful, and it is more driving than the van-life version of it suggests.
The one sanctioned long-stay option is the Long Term Visitor Area system, which exists only in Arizona and California. A seasonal permit buys up to seven months over the winter at a handful of designated sites. It is a permit product, not a loophole, and it does not extend to the rest of BLM land.
How to check the rules for a specific area
BLM is organized into state offices, district offices, and field offices. The field office is the unit that manages day-to-day rules for a specific area. Rules vary significantly between field offices - what is allowed in the Moab Field Office in Utah may differ from what is allowed in the Owyhee Field Office in Nevada.
The practical steps
- Use the Find Land tool to identify the BLM parcel you want to camp on.
- Note the state and approximate county location.
- Search "BLM [state] [county] field office" to find the managing office's website.
- Look for "Recreation" or "Camping" pages, and check for current closures and fire restriction orders.
- If the website is unclear, call the field office directly. Most will give you a straight answer in two minutes.
State variation, and camping on BLM land in Montana
The 14 days in 28 rule is the national default, not a national uniform. State and field offices can issue supplementary rules that change the numbers for the land they manage, and several have. When you read a stay limit online, check which office it applies to.
Montana is the clearest example. You can camp on BLM land in Montana, and the limits come from the supplementary rule covering undeveloped public land in Montana, North Dakota and South Dakota. It sets 16 consecutive days at one location, and no more than 16 days at a single location within any 30 consecutive days. The relocation distance is far shorter than the national figure: your next camp only has to sit outside a half mile radius of the last one, not 25 miles. There are no Long Term Visitor Areas in any of the three states, so 16 days is the practical ceiling, and an individual field office order can still shorten it or close an area outright. Our free camping in Montana guide covers where the open ground actually is.
Other states differ in their own ways, which is why the field office call is worth two minutes. If BLM land is thin where you live, national forest ground often fills the gap under a separate set of rules, covered in the national forest camping guide, and how to find free camping near you walks through the search process by region.
A note on crowded BLM areas
Areas near cities and popular destinations have absorbed significant overuse pressure. Moab's BLM land, the Sonoran Desert outside Phoenix, and BLM land near Joshua Tree have all seen increased restrictions in recent years precisely because dispersed camping use outpaced what the land could sustain without impact.
If you camp on BLM land and leave it clean - pack out everything, stay on roads, follow fire rules, respect the 14-day limit - you are part of the reason those areas stay open. If enough people treat dispersed areas like developed campgrounds with trash pickup, the BLM's response is to close dispersed camping and build fee sites. The rules exist to keep the land accessible.
Find BLM land near you with the Find Land tool, and read the dispersed camping guide for everything you need to know about site selection, gear, and Leave No Trace practices before your first trip.
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