The BLM 14-Day Rule Explained: How Stay Limits Actually Work

The BLM 14-day rule means you can camp on most BLM land for up to 14 days within a rolling window, then you have to move a real distance before you can camp in that area again. BLM’s national camping page, verified July 2026, puts it this way: dispersed camping is generally limited to 14 days within any 28-day period, and the specific limit varies by state and field office. That last part matters as much as the number. The field office that manages the land sets the actual rule, and the posted sign at the site beats anything you read online, including this page.

The window rolls, it does not reset

The limit is not “14 days, then leave and come back.” It counts your camping days inside a moving window. BLM Colorado’s camping and occupancy rule, verified July 2026, is the clearest published version: you must not camp longer than 14 days in any 30-day period at any one location, including campgrounds on public land.

Run the math on a real trip. Camp 10 days in early June, drive to town for a week, come back to the same spot: you have 4 days left, not 14, because the first 10 still sit inside the 30-day window. The window only clears as those early days age out of it.

BLM’s national page uses a 28-day window as the general figure, Colorado uses 30. That is not a contradiction. It is the same rule set locally, which is why you check the field office for the land you are actually on.

The move distance varies by office

When your time is up, moving to the next wash over does not count. BLM Colorado requires moving at least 30 air miles from the location you occupied. Air miles are straight-line miles, so on mountain roads that can mean half a day of driving. BLM’s national page says the required move is often at least 25 to 30 miles, and again points you to the local office for the real number.

The Colorado fact sheet also defines what counts as camping, and it is broader than a tent: preparing bedding for use, parking a motor vehicle, motor home, or trailer for apparent overnight occupancy, all of it starts the clock. Sleeping in the truck counts.

Forest Service limits are different in every forest

National forest land runs on the same idea with different numbers, because each forest sets its stay limit by forest order under 36 CFR 261.58(a), which prohibits camping longer than the order allows. Verified examples from July 2026:

• Kisatchie National Forest (Louisiana): 30 days, then move at least 5 road miles.
• Ottawa National Forest (Michigan): 16 consecutive days in one location, then move at least 5 miles (Forest Order 09-07-21-04).
• Black Hills National Forest (South Dakota and Wyoming): 14 days in any 60-day period.
• Willamette National Forest (Oregon): 14 days out of every 60.
• Fishlake National Forest (Utah): 16 days in a 30-day period forest-wide (Order 0408-25-01).

Five forests, five different rules, from 30 straight days to 14 in 60. There is no single Forest Service number, so do not carry the BLM figure into a forest and assume it transfers. If you are planning around a specific state, our state-by-state free camping pages list the limits we have verified, and say plainly where we have not verified one.

What happens if you overstay

Enforcement starts with a ranger at your camp, and the regulations give them real teeth if it goes past a conversation. On BLM land, violating the supplementary rules that set stay limits is punishable by a fine of up to $1,000 and/or up to 12 months imprisonment (43 CFR 8360.0-7). On Forest Service land, violating a Part 261 prohibition carries up to a $500 fine or 6 months (36 CFR 261.1b). Most overstays do not end anywhere near those caps, but those are the numbers behind the citation book.

The limit exists to draw a line between camping and living there, and agencies enforce that line. BLM Colorado’s fact sheet states it directly: you must not establish occupancy or use public lands for residential purposes, camping is for recreational purposes only. If your camp starts looking like a residence, you are in a different and worse category than someone who miscounted a rolling window.

The practical version: know your window, know your move distance, and when a ranger tells you the local rule is different from what you read, the ranger is right. For how the limits fit into a longer trip, see how long you can realistically boondock, and if you are new to all of this, start with what boondocking actually is.