The Black Hills National Forest has hundreds of miles of undeveloped, primitive roads that are simply perfect for ATV riding. The roads also have non ATV traffic on them, so ride carefully and be courteous when interacting with other vehicles. The volume of traffic is normally rather low on these roads the amount of traffic gets bigger hunting season in the fall. In certain parts of the forest ATV riding is prohibited due to travel management rules that exist to protect soils and other natural features of the forest that could be harmed by ATVs.
The portion of the Black Hills National Forest that is in Wyoming requires that all ATVs must be licensed or be registered in the Wyoming OHV program before they can be used in the forest. Be sure to check the state requirements to obtain information about proper licensing. Just like all other National Forest System lands, the Black Hills National Forest demands that ATVs and all other vehicles with gasoline powered engines have USDA Forest Service (USDA FS)-approved working mufflers and spark arrestors. If your ATV does not meet these requirements, then you can not ride it at the Black Hills National Forest.
Remember that riding your ATV off of the dictated trails and roads can cause extensive damage and disturbance to the resources and wildlife of the area. It is asked that you do not do this out of respect to the animals and the land, and out of respect for other ATV riders. If enough people abuse the forest, ATV riding will no longer be tolerated, so remember to abide by these rules not just out of respect for the land and its inhabitants, but also because you enjoy riding your ATV. You can easily find all trails and roads by viewing the Black Hills National Forest map. Remember to have fun riding your ATV, and leave the forest better than you found it.