AGF Field Guide // 04 // Public-Land Camping

Dispersed Camping Without Wrecking It

Finding a free spot is the easy part. Confirming that it is legal, driving in without creating damage, and leaving no mess behind is what separates responsible camping from simply parking in the woods.

Dispersed does not mean permitted everywhere. A campsite pin, old fire ring, pullout, or road shown on an app is not automatic permission to camp.
Interactive pre-camp check

Is This Spot Even a Candidate?

Check every box before treating a pullout as a campsite. This tool is a field reminder—not a legal determination.

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Stop and verify Do not set up camp until you have confirmed ownership, access, local rules, and current restrictions.
01

How to Identify Legal Dispersed Camping

Do not begin with “Does this look like a campsite?” Begin with “Who manages this exact ground, and what do their current map and orders allow?”

1
Confirm the land manager

Use an official ownership map. Public-looking ground may be private land, a state parcel with separate rules, a leased area, or a private inholding inside a national forest boundary.

2
Confirm legal access

On National Forest land, use the current Motor Vehicle Use Map. On BLM land, use the applicable travel-management map or field-office information. A road line on a commercial app may be outdated, private, closed, or non-motorized.

3
Read the local orders

Look for seasonal closures, designated-site requirements, food-storage rules, camping limits, fire restrictions, restoration areas, and corridors where roadside camping is prohibited.

4
Look for a legal hardened site

A suitable site normally has an already-compacted parking and tent area reached from an authorized route without driving over grass, shrubs, wet soil, or a drainage.

A fire ring proves that someone camped there. It does not prove that they camped there legally.
02

Existing Site vs. Creating a New Campsite

Concentrate use where impact already exists. Do not turn every scenic opening into another permanent scar.

Lexus LX450 with a rooftop tent at a forest camp in the Tobacco Roots
Camped on an existing bare pad in the Tobacco Roots. The footprint was already there.
Best choice

Use an existing hardened site

  • Park fully on the existing bare or compacted area.
  • Keep tents, awnings, kitchens, and chairs inside the established footprint.
  • Use one existing route in and out.
  • Use an existing fire ring only when fires are legal.
  • Choose a different site when your rig or group does not fit.
Do not expand it

Signs you are creating a new site

  • Driving around rocks, logs, or a gate to reach “better” ground.
  • Flattening grass, flowers, sage, moss, or wet soil.
  • Cutting branches to fit a vehicle, tent, or rooftop awning.
  • Digging trenches, leveling pads, moving boulders, or building furniture.
  • Constructing another fire ring beside an existing one.
Vehicle ruleYour tires should remain on the authorized road, legal spur, and existing campsite surface. “It is only twenty feet” is how unauthorized spurs begin.
03

Water, Washing and Human Waste

Protect the water source first. Local legal setbacks vary, so the applicable forest or field-office rule always wins.

Wooden bridge crossing a creek on Main Boulder Road
Main Boulder Road. Wash, dump gray water and dig catholes well away from creeks like this one.
200 FT Low-impact campsite default

When no stricter local rule or designated site applies, aim to place camp about 200 feet from lakes, streams, springs, and wetlands.

6–8 IN Cathole depth

Where burial is allowed, dig into suitable soil—not sand beside the water, a drainage, or a heavily used campsite.

70 PACES About 200 feet

Keep human waste at least 200 feet from water, camp, and trails. Some environments require packing everything out.

Human waste

Know the local method

Use a toilet when one is available. Where catholes are allowed, bury solid waste 6–8 inches deep and disguise the hole. In fragile, desert, alpine, frozen, canyon, river-corridor, or high-use areas, a waste bag or pack-out system may be required or preferable.

Pack it out

Paper is still garbage

Pack out toilet paper, wipes, hygiene products, diapers, and pet waste. “Biodegradable” wipes do not disappear on a useful timeline and should never be left exposed or burned.

Dishwater

Carry water away

Wash dishes and yourself away from streams and lakes. Strain food scraps into your trash, use minimal soap, and scatter the remaining water over a broad durable area when local rules permit.

04

Campfires: Legal Is Not the Same as Smart

Restrictions can change during your trip. Confirm the current order immediately before departure and again when conditions are severe.

Before lighting

Check today’s restriction

  • Check the agency, county, and interagency restriction pages.
  • Read what the restriction says about dispersed sites—not only developed campgrounds.
  • Confirm whether charcoal, stoves, smoking, generators, or vehicle use are also restricted.
While burning

Keep it small and attended

  • Use an existing ring when legal and safe.
  • Clear nearby combustibles without damaging live vegetation.
  • Keep water and a shovel immediately available.
  • Never leave—even for a quick drive or bedtime.
Before leaving

Cold means cold

  • Drown the fire completely.
  • Stir the wet ashes and expose hidden heat.
  • Drown it again.
  • Feel for heat only when safe; do not leave until every ember is cold.
Do not burn cans, foil, glass, plastic, food, wipes, or trash. You are making a toxic mess—not making it disappear.
05

Noise, Generators and Other Campers

Dispersed camping does not create a private compound. Sound travels farther in open valleys, across water, and through otherwise quiet forest.

Group of Jeeps parked in a meadow with fog rolling over the mountains
A shared meadow in the Tobacco Roots. Sound carries farther than you think.
Timing

Run it during the day

Avoid early morning, evening, and overnight generator use. Local quiet-hour or noise rules may apply even outside a developed campground.

Placement

Aim exhaust safely

Keep exhaust, heat, and noise away from tents, neighboring sites, dry grass, and enclosed sleeping spaces. Carbon monoxide can kill.

Duration

Charge, then shut down

Use the least runtime necessary. Solar, battery storage, and lower electrical demand are better neighbors than an engine running for hours.

Everything else

Keep the camp contained

Lower music and voices, control dogs, dim excessive lighting, and do not block the road while unpacking or gathering around vehicles.

06

Garbage, Food and Micro-Trash

There is no trash service. Everything you bring—including the tiny pieces—leaves with you.

Shot-up dumped car strapped to a trailer during a 406 Cruisers public-land cleanup
A dumped car hauled out during a 406 Cruisers public-land cleanup. Someone else left it.
Pack out

The obvious stuff

  • Food scraps, bones, peels, grease, and cooking oil.
  • Bottles, cans, foil, wrappers, broken gear, and charcoal.
  • Toilet paper, wipes, hygiene products, and pet waste.
  • Spent casings, targets, zip ties, tape, cord, and vehicle parts.
Final sweep

Search smaller than you think

  • Walk a widening circle around the entire camp.
  • Check beneath vehicles, chairs, tables, tents, and firewood.
  • Pick up bottle caps, bread ties, foil corners, dog-food pieces, and burned fragments.
  • Carry a dedicated trash bag in the vehicle for other people’s litter too.
07

Bear Country Food Storage Around Bozeman

From March 1 to December 1, anything that smells like food has to be guarded, hung or locked up on the Custer Gallatin's Bozeman, Hebgen Lake, Gardiner, Yellowstone and Beartooth districts.

That means food, trash, drinks, empty containers, toiletries and fire-pit or stove leftovers. Day and night, each item has to meet one of these:

1
Guard it

An awake person within 100 feet with eyes on it.

2
Hang it

At least 10 feet off the ground and 4 feet out from the tree or pole.

3
Bear-proof it

An approved bear-resistant container, or a properly installed electric fence tested every 24 hours.

4
Lock it up

Inside a hard-sided vehicle, trailer or building with the windows closed.

Hunters and anglersA carcass you are not actively dressing, hauling or cooking must be stored at least 100 yards from an occupied camp, or left more than a quarter mile from camp and 200 yards from any road or trail. Don't camp within 100 yards of a stored carcass, or a quarter mile of one that isn't. The posted order lists conflicting end dates, so call the Forest Supervisor's Office at 406-587-6701 near the edge of the season. Source: Custer Gallatin food storage order.
08

Camping Near Livestock

Public land may also be an active grazing allotment. Do not interfere with animals, ranch operations, gates, water, or stock movement.

Water

Do not occupy the source

Do not camp at springs, troughs, tanks, ponds, salt blocks, corrals, or narrow approaches animals need to reach water. Give livestock room to drink and move normally.

Gates

Leave them as found

Close a gate that was closed. Leave an open gate open unless a posted instruction says otherwise. Never block a gate, cattle guard, road, or ranch-access route.

Dogs

Prevent chasing

Keep dogs under reliable control. Chasing cattle, sheep, horses, wildlife, or working dogs can injure animals and create conflict with livestock operators.

09

Stay Off Vegetation

A heavy vehicle, rooftop tent camp, or repeated foot traffic can convert living ground into another permanent bare pad.

Sunset over sagebrush at Whitetail Reservoir
Sagebrush at Whitetail Reservoir. Crushed plants take years to come back.
Drive

No new spurs

Remain on the legal route and established site entrance. Do not drive around puddles, rocks, gates, or other vehicles by cutting across plants.

Park

Fit the footprint

If the vehicle, trailer, awning, or group cannot fit on the existing surface, the site is too small. Find another one.

Set up

Use durable ground

Keep tents and living areas on bare mineral soil, rock, gravel, or already-compacted surfaces—not meadows, wet ground, moss, or flowers.

Do not modify

Leave trees and soil alone

Do not trench, level, cut live wood, peel bark, carve, hammer nails, attach screws, or build structures. Use removable straps and existing clearances.

10

Forest Service vs. BLM Camping

Both agencies allow dispersed camping in many places, but neither uses one nationwide rule for every road, district, forest, field office, or season.

406 Cruisers convoy parked high in the Beartooth Mountains above Goose Lake
Above Goose Lake in the Beartooths, on the Custer Gallatin National Forest.
Forest Service

National forests and grasslands are managed by the U.S. Department of Agriculture.

  • The MVUM is the legal record for designated motor-vehicle routes and may show areas or corridors where motorized dispersed-camping access is permitted.
  • Forest orders can close specific roads, watersheds, trailheads, corridors, or popular camping zones.
  • Stay limits, distance requirements, food storage, and designated-site rules vary by national forest and district.
  • Some heavily used areas allow camping only in numbered or marked sites.
BLM

BLM lands are managed by the U.S. Department of the Interior through state and field offices.

  • Use BLM ownership maps plus the applicable travel-management plan and field-office rules.
  • Dispersed camping is generally allowed on many undeveloped BLM lands reached by legal access, unless restricted or closed.
  • National BLM guidance commonly uses a 14-day limit, but local limits control.
  • Montana–Dakotas BLM currently lists a maximum stay of 16 days and requires travel on existing roads and trails.
The common ruleOn either agency’s land: verify the exact parcel, legal access, local camping order, current fire restriction, and any food-storage requirement before leaving pavement.
11

How Long Can You Camp on Public Land in Montana?

On Montana BLM land it's 16 days in any 30. In Montana national forests it's 16 days at one site and 32 days a year. A posted local rule can be stricter, and the stricter rule wins.

16 DAYSBLM land in Montana

Within any 30-day period, counting separate visits. Then the site has to sit empty for 30 days, and a new camp must be more than half a mile away.

16 DAYSMontana national forests

In a row at one site, and no more than 32 days total per calendar year across all sites.

2 DAYSLeased state trust land

16 days in any 30 on unleased state land. A Conservation License is required either way.

Skip the 14/28/25 ruleMost websites quote BLM's general guidance: 14 days, then move 25 miles and stay away 28 days. Montana and the Dakotas run their own rule: 16 days in 30, then move more than half a mile.
BLM fine print

Your gear counts too

  • No leaving property past the 16-day limit.
  • After 16 days, the site has to stay empty for 30 days.
  • A field office can post stricter site rules.
  • Source: BLM Montana/Dakotas camping limits
Forest Service fine print

Northern Region order

  • Covers the Custer Gallatin, Beaverhead-Deerlodge, Helena-Lewis and Clark, Bitterroot, Lolo, Flathead and Kootenai.
  • Idaho national forests: 14 days in a row, 28 a year.
  • In effect August 1, 2025, through July 31, 2030. Fines up to $5,000.
  • Source: Forest Service order R1-2025-01
12

Montana State Trust Land Has Its Own Rules

State trust land is not BLM or Forest Service, and it is much stricter. You need a Montana Conservation License, and you have to camp right next to the access point.

Before you set up

License and distance

  • A Conservation License covers dispersed camping. Groups need a special recreational use license.
  • Tents within 200 feet of a customary access point or navigable water.
  • Trailers and RVs within 50 feet of the access point. No driving farther in to set up.
While you're there

Stay, fires and animals

  • 2 days on leased land; 16 days in any 30 on unleased land or in a designated campground.
  • Fires generally OK on unleased land and in designated campgrounds, not on leased land. No fireworks on any state land.
  • Dogs leashed or under control. Horses restrained overnight and fed certified weed-seed-free feed.
Leased or unleasedMost trust land east of the Continental Divide is leased; forested land to the west usually isn't. These parcels are scattered through BLM and private land, so check ownership, then ask the local DNRC field office if you're unsure. Source: Montana DNRC: Camping on State Trust Land.
13

Montana Dispersed Camping FAQ

The questions people ask most before heading out, with the short answers.

Can you camp on BLM land in Montana?

Yes. Most undeveloped BLM land in Montana is open to dispersed camping, as long as you reach it legally and no closure or local rule says otherwise.

How long can you camp on BLM land in Montana?

16 days within any 30-day period. Then leave the site empty for 30 days; a new camp has to be more than half a mile away.

Is it 14 days in 28, or 16 in 30?

In Montana it's 16 days in 30. The "14 days, then 28 days away, 25 miles" rule you see online is BLM's general guidance; Montana and the Dakotas set their own limit.

How long can you camp in a Montana national forest?

16 days in a row at one site, and 32 days total per calendar year. Idaho national forests are 14 and 28.

Can you camp on Montana state land?

Only with a Conservation License, close to the access point, and for 2 days on leased land or 16 days in 30 on unleased land.

Can you drive anywhere on BLM land in Montana?

No. Stay on routes open to vehicles in the travel plan. Pulling off to camp is allowed only where the plan or map says so.

Is dispersed camping free?

Yes on BLM and national forest land. State trust land needs the Conservation License.

Do I need a bear canister near Bozeman?

Not a canister specifically, but from March 1 to December 1 your food must be hung, locked in a hard-sided vehicle, guarded or stored in an approved bear-resistant container.

14

What Does This Campsite Look Like When I Leave?

The goal is not to erase an existing legal campsite. The goal is to leave no new damage, no hot fire, no food, and no evidence of your individual stay.

Not Finished F
Rock fire ring at a dispersed campsite with trash left behind
Trash left in a rock fire ring. Photo: BLM Utah, public domain.
  • Fire ring is hot, smoking, or filled with garbage.
  • Trash, food, foil, toilet paper, or pet waste remains.
  • New tire tracks extend beyond the existing pad.
  • Branches were cut, rocks moved, or a new ring was built.
  • Gear, chairs, rope, or “saved campsite” items were abandoned.
Ready to Leave A
Rigs parked on a bare, existing campsite at Whitetail Reservoir
Bare ground, packed up, nothing left behind. Whitetail Reservoir.
  • Every ember is cold and the existing ring contains no trash.
  • All food, garbage, paper, pet waste, and micro-trash is packed out.
  • No plants were crushed beyond the established site footprint.
  • No new road, trench, fire ring, furniture, or tree damage exists.
  • The next visitor can use the legal site without cleaning up after you.
✓The established pad may still be visible. Your individual stay should not be.
Before every trip

Four Pages to Check

Rules, closures, maps, and fire restrictions change. Use official sources rather than relying only on crowd-sourced campsite pins.

?

The departure test

Is the fire dead cold? Is every piece of trash packed? Did I remain inside the existing footprint? Did I leave access open for wildlife, livestock, land managers, and the next traveler?

This guide summarizes general low-impact practices and public information available when the page was created. It is not a substitute for current maps, posted signs, permits, closure orders, fire restrictions, food-storage orders, or instructions from the responsible ranger district or BLM field office. Local rules always control.