Roads, Not Trails, on the Dakota Prairie Grasslands
Riding a quad or side-by-side in the Dakota Prairie Grasslands can be confusing: a road may look open, while an inviting trail or two-track may not be legal for motorized travel. The key is to follow the Forest Service’s designated routes, check current closures, and keep state registration or visitor-permit requirements separate from land-access rules.
The Dakota Prairie Grasslands are a road-riding destination, not an open trail network
The Dakota Prairie Grasslands include several separate areas in North Dakota, among them the Little Missouri, Sheyenne, Cedar River and Grand River National Grasslands. They offer access to public land, but that does not mean an ATV or UTV can roam wherever the ground looks passable.
On National Forest System land, motorized travel is generally limited to routes designated for motor vehicles. A visible track, old two-track, grass path or trail shown on a recreational map is not automatically open to OHVs. For riders, that makes the distinction in the title important: plan around roads and other routes specifically designated for motorized use, not a presumed network of open trails.
The Forest Service’s Motor Vehicle Use Map, or MVUM, is the key reference for checking designated routes. Use the map that covers the area you intend to ride; the grasslands are spread across different parts of the state, and one map may not cover your destination. The maps can identify routes open to motorized travel, as well as seasonal restrictions and vehicle or route limitations. Start with North Dakota Grassland Motor Vehicle Use Maps and Reading a Grassland Vehicle Use Map.
| What you find | What to do |
|---|---|
| A route designated for motorized use on the applicable MVUM | Check its dates, vehicle restrictions and any current closure before riding |
| A road or track visible on the ground but not designated for motorized use | Do not assume it is open to your ATV or UTV |
| A hiking, horse or non-motorized trail | Keep the OHV off it unless an official source specifically designates it for motorized use |
| A route shown as open but temporarily closed by an order or sign | Follow the closure; the map does not override a newer restriction |
| A county or other public road crossing grassland | Check the rules for that road and the adjoining land separately |
This system can feel less intuitive than following trail markers at a dedicated OHV park. Roads may be unpaved, narrow or rough, but their appearance is not the legal test. Conversely, a route that looks like an ordinary gravel road still needs to be confirmed as open to the kind of motor vehicle you are using.
The Forest Service’s route designations and signs are not invitations to make your own connection between two open roads. Cutting across grass, bypassing a gate, riding around a wet section or following tire tracks into the prairie can put you outside the designated route system. North Dakota Cross-Country Travel Is Banned explains why staying on designated routes matters.
Check the map, the ground and the current closure information
A map is a planning tool, not a guarantee that every route will be open when you arrive. Conditions and restrictions can change, and a route may be closed temporarily because of weather, resource concerns, maintenance or another management decision. Before leaving, check the current Forest Service information for the specific grassland and route. At the trailhead or road entrance, read posted signs and obey gates and closures even if an older map suggests the route is open.
A practical pre-ride check looks like this:
- Choose the grassland and entrance. Identify the specific area you plan to ride rather than treating the Dakota Prairie Grasslands as one continuous riding area.
- Find the applicable MVUM. Confirm that it covers your intended route and review its legend. Look for seasonal dates, vehicle limits and other route notes.
- Trace the full ride. Check every connection between your starting point and destination. A route can end at a boundary or closed segment; a line on the map does not authorize riding across unmarked ground to reach another road.
- Check for newer information. Look for current closures or restrictions from the responsible land manager, then compare that information with signs on the ground.
- Stay on the designated route. Do not use a parallel track, trail or field crossing as a shortcut unless it is also designated for motorized use.
- Turn around when the route is unclear or blocked. Do not go around a barrier or assume a closure applies only to full-size vehicles unless the official notice says so.
The MVUM’s map key matters. A printed road map, a general recreation map or a route displayed in a navigation app may be useful for orientation, but it may not show the legal motorized-use designation or the latest restriction. If a digital map is available, download it before traveling; cell reception can be unreliable in remote areas. Carrying an offline or paper copy also gives you a reference if a phone battery dies.
Treat the map as route-specific rather than as a blanket permission for a whole parcel of public land. Open roads may pass through areas where riding off-route is prohibited. Some roads may also be managed by a county, state agency or private landowner rather than the Forest Service, so check who controls the road and what rules apply. A road that crosses or borders grassland does not automatically grant permission to ride adjacent land.
Conditions matter even when a route is legally open. Rain can make prairie soils slippery or fragile, and a road that appears firm from the entrance may become difficult farther along. Avoid widening a muddy route by riding around the soft section. If the route is impassable, turn back rather than creating a new track. For broader wet-weather planning, see North Dakota Trails Closed by Wet Weather and Tread Lightly on Wet Clay.
Registration and visitor permits are separate from permission to ride a route
It helps to think of riding as two separate checks:
- Is the machine properly registered or permitted for North Dakota use?
- Is this particular road or route open to motorized travel?
Meeting one requirement does not satisfy the other. A registration decal or visitor permit does not grant access to a closed route, a non-motorized trail or cross-country travel. And finding a designated route does not remove any state paperwork requirement that applies to your machine.
For North Dakota residents, check the registration rules that apply to the vehicle class and intended use. North Dakota Has No Trail Permit for Residents is a useful starting point for distinguishing state registration from a separate trail sticker. If you are bringing a machine from outside North Dakota, do not assume that registration from your home state automatically satisfies every North Dakota requirement. Review North Dakota’s Non-Resident OHV Permit and North Dakota Has No Reciprocity With Any State before the trip. The rules can depend on the machine and the rider’s circumstances, so confirm the current requirements with the relevant state agency.
That state paperwork is also different from any land-specific restriction or authorization. The MVUM helps establish which routes are designated for motorized use; it is not a vehicle registration document. Likewise, an OHV permit or registration is not a Forest Service route pass. Check both systems before riding, especially if your plan crosses a county road, private land or an area managed by another agency.
If you are uncertain whether a side-by-side, tracked machine or other vehicle fits a route’s designation, do not rely on its size or appearance alone. Read the map’s restrictions and ask the land manager if the designation is unclear. A road suitable for one class of vehicle may have limits that matter to another. For North Dakota’s machine categories and registration questions, North Dakota’s Class I, II and III Machines and North Dakota Registration and Trail Access provide additional context.
Plan a ride around open roads and realistic conditions
The best way to enjoy the Dakota Prairie Grasslands is to build a route from confirmed open segments, then leave room to turn around. These are working landscapes, and the experience may be more about traveling through open country on designated roads than following a marked, purpose-built OHV trail.
Before setting out, consider:
- Route length and fuel range. Estimate fuel needs for the entire ride, including the return trip and a possible detour. Services can be far apart, so do not plan on finding fuel at the grassland entrance.
- Navigation and communication. Download maps and save key locations before entering an area with weak reception. Tell someone where you plan to go and when you expect to return.
- Weather and surface conditions. Wind, dust, rain and soft ground can change a manageable route into a difficult one. Check conditions shortly before departure and avoid riding when the ground is vulnerable.
- Other users. Share roads courteously with cars, trucks, ranch traffic and other visitors. Slow down for dust, livestock, gates and limited sightlines.
- Land boundaries. Public grassland can sit beside private land. Stay on the route and respect posted signs, fences and gates; do not treat an open road as permission to cross a neighboring parcel.
- Machine and rider readiness. Carry water, basic repair supplies and appropriate protective gear. Make sure the machine can be transported back if it develops a problem.
A cautious route plan is especially useful if you are new to the area. Start with a short ride on clearly designated roads, confirm that you can follow the map and return to your starting point, then consider a longer loop. If an open route ends sooner than expected, do not improvise across the prairie to complete the loop. Backtracking is safer and more responsible than turning an uncertain line into an unauthorized track.
The short version is straightforward: use the correct MVUM, verify current conditions, ride only on designated motorized routes, and handle North Dakota registration or visitor-permit rules separately. In the Dakota Prairie Grasslands, the road designation—not the presence of tire marks—is what tells you where an OHV ride belongs.
Disclaimer
This article is for general informational purposes only and does not constitute professional advice. Laws, prices and regulations vary by location and change over time. Consult a qualified professional for guidance on your specific situation.
