Federal rules on what is not allowed on Bureau of Land Management land cover a long list: dumping trash, defacing rocks or artifacts, possessing marijuana or other controlled substances, driving off designated routes, setting off fireworks, flying drones in wilderness, taking archaeological items, camping past the stay limit, and interfering with BLM officers, among others. Most violations are federal misdemeanors punishable by up to a $1,000 fine, up to twelve months in jail, or both. A few — chiefly anything involving archaeological or cultural resources — carry far heavier penalties.1Office of the Law Revision Counsel. 43 USC 1733 – Enforcement Authority
Trash, Damage, and Defacement
The baseline rule is pack-it-in, pack-it-out. You may not dump cans, bottles, or other garbage outside designated receptacles, drain sewage or petroleum from a vehicle anywhere but a dump station, bring household or commercial refuse from private property to dispose of on public land, or contaminate a drinking water supply.2eCFR. 43 CFR 8365.1-1 – Sanitation
A separate regulation prohibits defacing, disturbing, or destroying natural features and cultural resources. That covers carving into rocks, cutting live trees, pulling up plants, and damaging soil or cave formations. Archaeological and historic items, old structures, and scientific specimens get the same protection.3eCFR. 43 CFR 8365.1-5 – Property and Resources
Drugs, Noise, and Interfering With Officers
BLM land is federal, so federal drug law controls. Possessing a controlled substance without a valid prescription is prohibited. That includes marijuana. Even in states that have legalized recreational cannabis, using or possessing it on BLM land is a violation. Manufacturing, distributing, or trafficking a controlled substance on public land is a more serious offense under the same regulation.4eCFR. 43 CFR 8365.1-4 – Public Health, Safety and Comfort
The same section bars unreasonable noise, creating hazards or nuisances, refusing to disperse when a BLM officer orders it, resisting arrest, assaulting or interfering with BLM employees, and filing a false emergency report.4eCFR. 43 CFR 8365.1-4 – Public Health, Safety and Comfort
Off-Route Driving and Vehicle Rules
Every acre of BLM land is classified for off-highway vehicle use as open, limited, or closed. Most of it falls into the “limited” category, meaning vehicles must stay on designated roads and trails. Closed areas prohibit off-road vehicle use entirely.5eCFR. 43 CFR Part 8340 Subpart 8340 – General Driving off an established route in a limited area is a violation.
General vehicle rules apply everywhere: no exceeding posted speed limits, no reckless driving, no endangering people or property. Seatbelts are required for the driver and front-seat passengers. Off-highway vehicles must meet state registration and equipment requirements, including spark arresters in fire-prone areas.6eCFR. 43 CFR 8365.1-3 – Vehicles
Where E-Bikes Can and Cannot Go
A 2020 federal rule sorted e-bikes into three classes. Class 1 and Class 3 assist only while you pedal, cutting off at 20 mph and 28 mph. Class 2 has a throttle that can propel the bike without pedaling, capped at 20 mph. All three can be allowed on trails open to non-motorized bicycles, but only where a specific BLM land-use decision authorizes them. Without that authorization, e-bikes are treated as motorized vehicles. They are never allowed in designated wilderness, and Class 2 riders may not use the throttle exclusively for extended periods even where e-bikes are authorized.7Federal Register. Increasing Recreational Opportunities Through the Use of Electric Bikes
Fireworks and Where You Can’t Shoot
Fireworks and explosives are banned on all BLM land, year-round. The prohibition covers fireworks of any kind, incendiary devices, pyrotechnic devices, and exploding targets.8Bureau of Land Management. Fireworks Prohibited on BLM Lands
Recreational target shooting is generally allowed, but BLM field offices layer on supplementary rules that commonly prohibit shooting within 150 yards of developed recreation sites, residences, buildings, campsites, or occupied areas, and ban shooting across or toward a road or trail. Incendiary and tracer ammunition is frequently prohibited during fire season, and some areas ban steel-core ammunition year-round because of the sparks it throws on impact. The specifics vary by location, so check with the local field office before you shoot.
Fire Restrictions
Fire rules shift with conditions. During periods of high fire danger, entire regions can move to full bans that prohibit campfires, charcoal grills, and smoking outside a vehicle. These restrictions are legally binding and enforced with citations.9Bureau of Land Management. BLM Fire Restrictions
Even without a formal ban, some areas require fires to be in established rings or fully enclosed grills, and some require a shovel and cleared ground around any fire. Firewood collection may be restricted. Every fire must be completely extinguished before you leave. The BLM publishes a regional fire-restriction map that is the fastest way to see what’s in effect before a trip.9Bureau of Land Management. BLM Fire Restrictions
Camping Limits and Abandoned Property
Dispersed camping is allowed on most BLM land, but not indefinitely. Most areas enforce a 14-day limit within any 28-day period, after which you must relocate at least 25 miles. Some popular areas impose shorter stays, and the specific limit is set by the local field office. Establishing a permanent residence or long-term camp on public land is prohibited.
Leaving personal property unattended beyond allowed timeframes counts as abandonment, and BLM can impound it. Proper waste disposal is required at every campsite, including human waste. In places without vault toilets, visitors commonly need to pack waste out with portable toilet systems, particularly in river corridors and desert environments.
Food Storage Where Bears Live
In areas with bears or other large predators, field offices often require bear-resistant containers or food hanging. A common standard requires unattended food, trash, and attractants to be stored in an approved bear-resistant container or suspended at least 10 feet above the ground and 4 feet from any tree trunk. These requirements are posted at trailheads and enforced as supplementary rules.
What You Can’t Collect
Casual personal collecting of common items is generally allowed. On most BLM land outside developed recreation sites, you can gather reasonable amounts of flowers, berries, nuts, seeds, rocks, mineral specimens, and semiprecious gemstones for personal, noncommercial use.3eCFR. 43 CFR 8365.1-5 – Property and Resources Common field office guidance caps casual collection at around 250 pounds. Petrified wood has a stricter rule: 25 pounds per day plus one piece, with a 250-pound annual limit.
Collecting for sale or barter to commercial dealers requires a permit or contract. Taking sand, gravel, or landscaping rock in commercial quantities without authorization is a federal violation.3eCFR. 43 CFR 8365.1-5 – Property and Resources
Artifacts, Fossils, and Metal Detecting
Anything more than 100 years old that was used or produced by humans is off-limits: arrowheads, stone tools, pottery, old bottles, horseshoes, metal tools. Historic sites — cabins, mines, graves, old townsites — are also protected.10Bureau of Land Management. Collecting on Public Lands Vertebrate fossils (anything with a backbone) require a BLM research permit.3eCFR. 43 CFR 8365.1-5 – Property and Resources
Metal detectors are allowed, and modern coins you find are yours. The moment a detector leads you to an item more than 100 years old, the Archaeological Resources Protection Act applies. Removing that item can bring up to two years in prison and a $20,000 fine. Damaging a site carries penalties up to ten years and $250,000, and your equipment can be confiscated.10Bureau of Land Management. Collecting on Public Lands
Drones and Commercial Filming
Drones are regulated jointly by the FAA (airspace) and the BLM (takeoff, landing, and ground operations). During takeoff and landing, a drone falls under BLM’s off-highway vehicle rules, so it must launch and land only on designated routes. In designated wilderness, drones are flatly prohibited. The Wilderness Act bars takeoff, landing, and operation of any aircraft. Wilderness study areas and national monuments may add restrictions of their own.11Bureau of Land Management. Drones: Do and Don’t
Commercial filming always requires a permit. The regulation defines commercial filming as recording a moving image for a market audience with the intent to generate income, which covers feature films, TV broadcasts, documentaries, and product advertisements. Still photography for personal use is generally permit-free, but a permit is required if you use models, sets, or props (beyond a camera on a tripod), or if the shoot happens in a location closed to the public.12eCFR. Part 5 – Commercial Filming and Similar Projects and Still Photography on Certain Areas Under Department Jurisdiction Wedding and senior portrait sessions do not need permits so long as the images will not be used to sell a product or service.
Pets, Hunting, and Fishing
Dogs are welcome on most BLM land. At any developed recreation site, a pet must be on a leash no longer than six feet, secured to a fixed object, or held by a person. Pets are banned from designated swimming areas, with an exception for service animals.13eCFR. Subpart 8365 – Rules of Conduct On undeveloped land, state and local animal-control laws apply and can be enforced by BLM officers.
Hunting and fishing are generally allowed unless a specific area is closed for resource protection. All hunters and anglers must carry the state licenses their activity requires, because states manage wildlife within their borders even on federal land. State bag limits, season dates, and method restrictions apply. Poaching triggers both state and federal consequences.14Bureau of Land Management. Hunting and Fishing
Where Extra Rules Apply
Some BLM lands carry designations that add restrictions on top of the general rules. The three most common are Wilderness Areas, National Monuments, and Areas of Critical Environmental Concern.15Bureau of Land Management. Special Planning Designations
Wilderness Areas
Congressionally designated Wilderness under the 1964 Wilderness Act prohibits motorized vehicles, motorized equipment, mechanical transport (including mountain bikes), permanent structures, and commercial enterprises. Drones are banned. The point of the designation is a landscape kept free of mechanical intrusion.
National Monuments and ACECs
National Monuments on BLM land each operate under a management plan that commonly restricts new mining claims, limits vehicle access, and controls development. Activities routine elsewhere on BLM land may be prohibited inside a monument.
Areas of Critical Environmental Concern are a designation unique to the BLM for places that need special management to protect historical, cultural, scenic, or ecological values, or to protect people from natural hazards. Restrictions vary widely: some limit vehicle access, others prohibit camping, collecting, or specific recreation activities. The local field office is the source for ACEC-specific rules.15Bureau of Land Management. Special Planning Designations
Penalties
Most BLM regulation violations are federal misdemeanors under the Federal Land Policy and Management Act. The maximum penalty is a $1,000 fine, up to twelve months in jail, or both.1Office of the Law Revision Counsel. 43 USC 1733 – Enforcement Authority Rangers issue violation notices processed through the federal Central Violations Bureau; some allow payment by mail, others require appearance before a federal magistrate judge.16Central Violations Bureau. Central Violations Bureau – Home
A handful of violations carry much heavier consequences. Removing or damaging archaeological resources triggers the Archaeological Resources Protection Act, with first-offense penalties reaching $20,000 and two years in prison. Damaging federal property at a site can bring up to $250,000 and ten years. Equipment used in the offense, including vehicles and metal detectors, can be seized.
State and local laws also apply on BLM land and can be enforced by state or local officers. A single act, such as poaching or reckless driving, can produce both state and federal charges. Before a trip, check the local BLM field office website, follow posted signs, and ask a ranger when a rule isn’t clear.