There is no federal number for how long you can camp in a national forest. The regulation that creates the limit does not contain one. 36 CFR 261.58, checked August 5, 2026, opens with “When provided by an order, the following are prohibited:” and its first item is “Camping for a period longer than allowed by the order.”
Read that twice. The prohibition has a hole in it where the number should be, and a local order fills the hole.
Who fills it
36 CFR 261.50, checked August 5, 2026, names who can sign one: “The Chief, each Regional Forester, each Experiment Station Director, the head of each administrative unit, their deputies, or persons acting in these positions may issue orders.” The head of an administrative unit is your forest supervisor. That is why two national forests sharing a boundary can run different stay limits, and why a single district inside one forest can run a shorter limit than the rest of it.
The rest of 261.58 works the same way. Paragraph (e) is a flat prohibition on camping where an order says so, and paragraph (f) prohibits using a campsite “by more than the number of users allowed by the order.” Both are empty until somebody signs.
The posting rule is the useful part
36 CFR 261.51, checked August 5, 2026, requires two things: placing a copy of the order “in the offices of the Forest Supervisor and District Ranger,” and “displaying each prohibition imposed by an order in such locations and manner as to reasonably bring the prohibition to the attention of the public.”
That second clause is why the sign at the road junction matters more than any website. It is not the agency being helpful. It is the mechanism the regulation uses to make the order stick to you. If the sign says 14 days and something you read online says 16, the sign is what was posted under 261.51.
Where the 14 days everyone quotes comes from
BLM. Its camping page, checked August 5, 2026, says dispersed camping “is generally limited to 14 days within any 28-day period, though specific stay limits vary by state and field office,” and that after the limit “visitors must move to a new location, often at least 25 to 30 miles away.” We took that apart in our piece on the BLM 14-day rule. It is a published national default for BLM ground.
The Forest Service has no equivalent national figure that we could verify. So the familiar advice to “stay 14 days on public land” is one agency’s default being borrowed for another agency’s land. Fourteen days is a common Forest Service number. It is not a guaranteed one, and high-use districts do run shorter.
We are not going to tell you what your forest allows, because we have not read your forest’s order. A blank here is us being honest, not us saying there is no limit.
Two moves before you go
Call the district ranger office for the ground you want and ask for the current occupancy order and its stay limit. Ask for the order by name and they will know what you mean.
Then read the sign at the road junction and the kiosk when you get there, because that is where 261.51 requires the prohibition to appear. Where a posted order and a web page disagree, the posted order is the one that gets enforced. Our national forests hub covers how dispersed camping works on this land, and the free camping states directory is where to start on a specific state.