North Dakota State Parks Closed to OHVs
North Dakota’s state parks can look like tempting places to ride, especially when a gravel road or open-looking trail appears to lead into the trees. But public access does not automatically mean OHV access. This guide explains the general rule, the designated exception at Pembina Gorge, and how to check where your ATV or UTV can legally go before unloading.
The general rule for OHVs in North Dakota state parks
Public access does not mean motorized access
North Dakota state parks are public places, but they are not open for off-highway vehicle riding by default. A park may welcome visitors on foot, bicycles, or in regular road vehicles while prohibiting ATVs and UTVs from its trails and natural areas. The key question is not simply whether the land is public; it is whether OHV use is specifically allowed on that route.
This distinction can be easy to miss when you arrive at a park. A wide path beside a campground may look suitable for a side-by-side, and a dirt track may appear to connect to another part of the property. Neither appearance establishes that riding is permitted. Follow park signs and route designations, and do not treat an unsigned path as an invitation to ride.
The same principle applies if your machine is registered for highway or public-road use. Registration does not grant permission to ride on every road, trail, or piece of public land. It identifies the machine for certain legal purposes; park rules and route restrictions still determine where you may operate it.
What “closed unless posted” means in practice
For OHV riders, the safest starting point is to assume that a state park is closed to recreational riding unless the park specifically identifies an area or route as open. A designated route may have a trail sign, map notation, gate information, or instructions from park staff. If you cannot confirm that your intended route is authorized, do not ride it.
This approach avoids a common and frustrating mistake: arriving with a trailer, seeing other visitors using a road, and assuming the same route is open to an ATV. A road used by park vehicles or ordinary traffic does not necessarily permit recreational OHV travel. Rules can also differ between a campground road, a service road, a trail, and a route leading to a designated riding area.
For a broader overview of where riding is and is not allowed, see [North Dakota State Parks Closed to OHVs] and [North Dakota Park Rules for OHVs]. If your plans include federal or other public land nearby, check its rules separately; a park’s access policy does not determine the rules outside its boundary.
The designated riding exception at Pembina Gorge
A specific riding area is not permission to roam
Pembina Gorge is the important exception riders should understand when planning a North Dakota state-park trip. The area has designated OHV riding opportunities, but that does not mean every road, trail, or open patch within the park is available to motorized use. Riding permission applies to the signed and authorized riding area, subject to its operating rules and any closures.
That distinction matters on the ground. A rider might reach a trailhead and see several paths branching into the landscape. Only designated OHV routes should be treated as riding routes. Do not assume a hiking path, horse route, maintenance track, or connecting road is open to machines simply because it is near an OHV trail.
Before traveling, check the park’s current trail information and map, then compare the map with signs at the trailhead. A route could be closed because of weather, maintenance, or other operating conditions. For destination details and planning considerations, see [Pembina Gorge: North Dakota's OHV Trail Park] and [North Dakota OHV Trails: All Four Riding Areas].
Plan around the designated trail system
Pembina Gorge is a better fit for riders who are comfortable planning around a defined trail network rather than expecting unrestricted cross-country travel. Check permitted machine types, any width limits, parking arrangements, and access conditions before you leave home. If your UTV is wide, measure it rather than estimating from memory; a route or gate restriction can affect whether it fits.
Maps and trail tools can help with orientation, but they are not a substitute for the park’s rules. onX Offroad can be useful for reviewing a route and keeping track of your position, especially when you are comparing a planned ride with the official trail information. Still, use park notices and on-site signs to confirm what is open. A line shown on a map is not, by itself, proof that a route is authorized for OHVs.
Also plan for the practical details that can change a ride: where to park a truck and trailer, whether the route is suitable for your machine, and how weather may affect the trail surface. Pembina Gorge’s clay and terrain can be challenging after wet weather. Review [Pembina Gorge Closing After Rain] before heading out if conditions have been unsettled, and avoid riding when the park has closed trails or asks visitors to stay off wet ground.
How to confirm whether a route is open
Check official information before you load up
Use a simple verification routine before every park ride. Start with the park’s official rules and trail map, then look for updates about closures, construction, weather, or seasonal restrictions. If the information is unclear, contact the park office or the managing agency instead of guessing. Confirm that the rules apply to the particular area you plan to visit, not just to the park as a whole.
When you arrive, read signs at the entrance and trailhead. Signs may clarify which vehicles are allowed, identify a closed route, or show where a designated trail begins. If a map and a sign seem to conflict, ask park staff before riding. Do not use the route first and hope to resolve the question later.
A route-planning app can help you understand where you are, but it cannot decide whether an OHV is allowed there. onX Offroad may help you compare your intended route with mapped access information and avoid losing your bearings. Treat it as a planning aid, not as permission to ride. Keep the official park map available too, particularly where cell coverage may be unreliable.
Read the signs and boundaries carefully
Park boundaries can be difficult to spot once you are riding, especially where a park adjoins county roads, private property, or other public land. A trail that is open outside the park may become restricted after crossing into park property. Pay attention to entrance signs, trail markers, gates, and posted closures, and do not assume that a road continues to have the same rules across a boundary.
Here is a practical way to think about common situations:
| Situation | What to do |
|---|---|
| A marked OHV route in a designated riding area | Ride only if the route is currently open and your machine meets its rules |
| An unsigned dirt track inside a state park | Do not assume it is open; confirm with park staff |
| A public road leading through or beside a park | Check the road’s rules and park restrictions before operating an OHV |
| A trail shown in an app but not on the official park information | Treat the app as a reference, not authorization |
| A closed gate or posted closure | Stop and follow the restriction rather than riding around it |
If you are unsure whether the boundary or route is clear, stop in a safe place and check before proceeding. That pause may feel inconvenient when the group is ready to ride, but it is far less stressful than being turned around—or cited—after entering a closed area.
Registration, park access, and trail access are different
Registration does not open a closed park trail
North Dakota OHV registration and park access answer different questions. Registration concerns the machine’s paperwork and legal status. Park rules determine whether you may ride a specific route on that property. A registered ATV or UTV can still be prohibited from a state-park trail that is not designated for OHV use.
Likewise, paying a park entrance fee or holding a park permit does not automatically authorize OHV riding. A park permit generally relates to entering or using the park under its applicable rules; it is not a substitute for a designated OHV route or riding authorization. Keep the distinction in mind when planning a trip that involves a park entrance, campground, and nearby trail system.
If you need to sort out the machine’s paperwork before traveling, start with [How to Register an ATV in North Dakota]. If you are visiting from another state, review [North Dakota's Non-Resident OHV Permit] as well. Neither registration nor a visitor permit should be treated as permission to ride wherever you choose inside a state park.
A route that is legal elsewhere may still be closed in the park
Riding rules can change as you move from a state park to a county road, federal grassland, private parcel, or designated OHV trail. A route that permits motorized travel on one kind of land may be closed on another. For that reason, a ride that crosses more than one managing area needs more than one check.
For example, imagine your group plans to ride from a trailhead toward a nearby gravel road, then follow a track along the edge of a park. The gravel road may have its own access rules, while the track beside it could be closed to OHVs. Do not assume that being near a road makes the adjacent land available for riding. The route and land manager matter.
For grassland travel, distinguish authorized roads from off-road travel. [North Dakota Grassland Motor Vehicle Use Maps] explains why the route map is central to planning on those lands. If your plan includes ditch riding, read [Can You Ride an ATV in the Ditch in North Dakota?] separately; park access rules and roadway rules are not interchangeable.
A practical checklist for a lower-stress park ride
Before you leave home
A little preparation can prevent the familiar trailhead disappointment of discovering that the place you planned to ride is closed to your machine. Use this checklist when you are choosing a state-park destination:
- Identify the exact park and the exact riding area, rather than relying on a general search for “ATV trails.”
- Check the park’s official map and rules for designated OHV routes.
- Confirm current closures, weather restrictions, and operating conditions.
- Verify that your ATV or UTV is allowed on the route, including any size or width limits.
- Check parking and trailer access so you know where you can unload.
- Bring the official map or save the relevant information for offline use.
- Make sure your registration and any required permits are in order.
- Tell the group that signs and closures take priority over a route saved in an app.
A map app can make route planning more comfortable, but keep your expectations realistic. onX Offroad may help you follow a planned route or recognize that you have drifted away from it. It cannot guarantee that a trail is open on the day you arrive, and it cannot replace a park employee’s direction or a closure sign.
At the trailhead and on the route
Once you arrive, take a few minutes to check the entrance board and trailhead signs before unloading. If you are riding with friends, make sure everyone understands where the designated route starts and where it ends. Groups can easily become separated when one rider assumes a side path is open and another follows the marked trail.
Stay on authorized routes and respect closures, gates, and barriers. Do not ride around a closed section to rejoin the trail farther ahead. A closure may protect riders from a hazard, protect a trail surface from damage, or prevent disturbance to an area that is not open to motorized use. If you encounter a route that appears to contradict your map, stop and verify rather than making your own interpretation.
When your ride includes a campground or other developed area, use only routes allowed for your machine and follow posted speed and parking rules. A campground road is not automatically an OHV trail, and riding through a developed area can affect other visitors. If you are uncertain, leave the machine parked and ask park staff for the permitted way to reach the designated riding area.
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.
