BLM land in Wyoming is federally owned public land managed by the Bureau of Land Management, and it covers roughly 18 million surface acres — close to 30% of the state. On most of it you can camp, hunt, fish, hike, ride an OHV, collect rocks, and target shoot without paying a fee or making a reservation. The rules are looser than in a national park, but they exist, and a few of them carry real penalties.
How Much There Is and Where It Sits
Wyoming’s total land area is about 62.1 million acres, and the BLM manages roughly 18 million of them — one of the largest BLM footprints of any state. Below the surface, the agency also administers nearly 43 million acres of federal mineral estate, meaning the oil, gas, and coal beneath much of the state’s private and public land.1Bureau of Land Management. BLM Wyoming
The terrain ranges from sagebrush steppe in the Red Desert to badlands, river corridors, and high country near the Wind River Range.2Bureau of Land Management. Wyoming Recreation Opportunities These holdings don’t sit in tidy blocks. They’re scattered across the state and often interlocked with private ranches, state trust land, and national forest in a pattern called the checkerboard, a legacy of 19th-century railroad land grants. That pattern shapes how you actually reach public land, and it’s covered further down.
What You Can Do Without a Permit
Most casual recreation is permit-free. The specifics vary by activity.
Dispersed Camping
You can set up a tent or park a camper on most BLM land in Wyoming without paying a fee or booking a site. The standard stay limit is 14 days within any 28-day period. Once you hit that limit, you have to move at least 25 to 30 miles before camping again.3Bureau of Land Management. Camping Some areas have shorter limits or seasonal closures, so a call to the local field office is worthwhile for longer trips.
The BLM also runs a handful of developed campgrounds in Wyoming, such as Atlantic City Campground near South Pass, with fire rings, picnic tables, vault toilets, and ADA-accessible sites.2Bureau of Land Management. Wyoming Recreation Opportunities Developed sites may charge a small nightly fee.
Hunting and Fishing
Being on public federal land does not exempt you from Wyoming’s licensing rules. Every hunter must carry a valid hunting license for the species pursued, plus a Wyoming conservation stamp. Anyone born on or after January 1, 1966 must also have completed a hunter safety course before hunting with firearms on land other than their own family’s property.4Wyoming Game and Fish Department. What Do I Need to Hunt Fishing requires a valid Wyoming fishing license. Nonresidents pay considerably more than residents for both, and draw deadlines apply to many hunts.
Target Shooting
Target shooting is generally allowed as long as you shoot safely and don’t damage natural resources or improvements.5Bureau of Land Management. Recreational Shooting Shooting at or near developed recreation sites — campgrounds, trailheads, picnic areas — is banned unless the site is specifically designated for it. Other key restrictions:
- Never shoot from or across a road, and always use a solid backstop.
- No exploding targets, tracer rounds, steel-core rounds, or plastic pellets.
- Don’t attach targets to plants, trees, signs, or structures; defacing federal property is a federal offense.
- Pack out targets, brass, shell casings, and all trash.
- Some areas close to shooting entirely during high fire danger.
Violations bring fines, and irresponsible shooting is one of the fastest ways to get an area permanently closed to the activity.5Bureau of Land Management. Recreational Shooting
OHVs, Mountain Biking, Horseback, and Snowmobiling
These are all allowed, but only on designated routes and trails. Cross-country travel off established routes is prohibited outside areas specifically designated as OHV open.6Bureau of Land Management. Off-Highway Vehicles Signs at trailheads mark whether an area is open, limited, or closed to motorized use, and designations shift from one management area to the next.
Rockhounding
Casual collection of rocks, mineral specimens, and semiprecious gemstones is allowed for personal, noncommercial use. You can’t sell what you find. Collection is restricted at developed recreation sites, near active mining claims, and where the mineral estate is privately owned.7Bureau of Land Management. Rockhounding on Public Lands Wyoming BLM land is well known for jade, agates, and petrified wood.
Fossils
The rules split hard depending on what you find. Common invertebrate fossils like trilobites and mollusks, plant fossils, and petrified wood can be collected without a permit for personal use, up to 25 pounds per person per day, using only hand tools and with negligible surface disturbance.8Bureau of Land Management. Can I Collect Fossils You cannot sell or barter anything you collect.
Vertebrate fossils are a different matter. Dinosaur bones, mammal remains, fish, reptiles, and fossil trackways are off-limits without a research permit. Digging, removing, or even casting them without authorization is illegal, and the same applies to uncommon invertebrate and plant fossils. If you find something that looks significant, leave it in place and report it to the nearest BLM office.8Bureau of Land Management. Can I Collect Fossils
Firewood
Picking up wood for your campfire doesn’t require a permit. Harvesting larger quantities to take home for personal use does, and commercial harvest may require a contract.9Bureau of Land Management. Forest and Wood Product Permits Requirements and fees vary by field office, and some permits can be purchased online.
Drones
Drones can be flown over most BLM land, but launch and landing are treated like OHV use, meaning you have to take off and land on designated routes. Launching or landing in designated wilderness and wilderness study areas is prohibited. Flying near a wildfire is illegal, and temporary flight restrictions during fires can bring criminal charges. Using a drone to harass wildlife is also a federal violation.10Bureau of Land Management. Drones Do and Don’t Flights above 400 feet may require separate FAA authorization.
When You Do Need a Permit
Organized, commercial, or competitive activities require a Special Recreation Permit. As of February 2026, the BLM processes SRP applications under updated categories established by the EXPLORE Act.11Bureau of Land Management. Special Recreation Permits You likely need one if any of these apply:
- You’re charging participants a fee or expect to make money.
- Anyone is being paid to organize, lead, or participate.
- The activity involves a competition or a marked course.
- You plan to advertise the event.
- You’re rafting a permitted river or traveling in designated wilderness.
The BLM’s guidance is direct: don’t advertise, collect fees, or begin operations until written authorization is in hand.11Bureau of Land Management. Special Recreation Permits If you’re not sure whether a guided fishing trip or group event crosses the line, the local field office can tell you, and consultations can be scheduled through the BLM’s RAPTOR system without filing a formal application.
Rules That Apply Everywhere
Beyond the 14-day camping limit and the activity-specific restrictions above, a few overarching rules matter on any BLM parcel.
Fire restrictions are the most common seasonal regulation. During dry stretches, the BLM can prohibit campfires, charcoal grills, and even target shooting across entire field office areas. These change with little notice, so checking current fire conditions before a trip is the difference between a campfire and a citation.
Trespass carries real teeth. Unauthorized use — overstaying, putting up structures, extracting minerals without a permit — can bring civil penalties equal to double the applicable rent for willful violations. Knowing and willful trespass can be prosecuted criminally, with penalties up to $1,000 in fines and 12 months of imprisonment.12eCFR. 43 CFR Part 2800 Subpart 2808 – Trespass
Some Leave No Trace practices are enforceable, not just etiquette. Pack out all trash, don’t cut standing trees, respect wildlife closures, and leave gates the way you found them. The agency has authority to close areas that get abused.
Finding It and Getting to It
The BLM publishes interactive online maps, downloadable PDFs, and printed surface management maps available at field offices. For navigating on the ground, apps like onX Hunt or Gaia GPS overlay land ownership boundaries on satellite imagery. That’s close to a necessity in Wyoming, where the checkerboard means you can cross from public to private land without any fence or sign to tell you.
The Checkerboard and Corner Crossing
Much of central and southern Wyoming is a grid of alternating square-mile sections of public and private land, created when the federal government granted every other section to railroads in the 1860s. The upshot: you can see BLM land on the map and have no legal road to reach it, because the surrounding sections are privately owned.
Corner crossing — stepping diagonally from one public section to another at the shared corner with private land — has been one of the most contested access issues in the West. In March 2025, the Tenth Circuit Court of Appeals ruled that private landowners cannot use state trespass law to block corner crossing and deny access to federal public land. As of early 2026, the Wyoming legislature has not updated state law to reflect that ruling, which leaves some practical uncertainty on the ground. Until things settle, approach corner-crossing situations with caution, and know that local enforcement may not yet align with the federal court’s position.
Field Offices
Wyoming has multiple BLM field offices, each managing a different geographic area with its own travel management plans, seasonal closures, and permit requirements. Before heading somewhere unfamiliar, call the responsible field office. Staff can confirm road conditions, fire restrictions, and whether special rules apply to the specific parcel. The BLM Wyoming state office website lists field office locations and contact information.1Bureau of Land Management. BLM Wyoming
A Note If You Own Surface Land Over Federal Minerals
One boundary is worth flagging for Wyoming landowners: split estate. Under the Stock Raising Homestead Act of 1916, settlers could claim 640-acre parcels for ranching while the federal government kept the mineral rights below. A private rancher may own the surface today while the BLM controls what happens underneath.13Bureau of Land Management. Split Estate You can use small amounts of mineral materials like sand and gravel for personal purposes on your own property, but you can’t sell minerals from the land. All reserved mineral resources belong to the United States, and extracting or removing them without authorization is treated as trespass. If you’re unsure whether your land carries a split estate, your local BLM office can check the master title plat.