Wolf Den Run State Park is Maryland's first and currently only park that caters to four-wheeling. There are three designated areas, each with numerous trails. A permit is required. The trails are open year-round except for deer firearms season, the two weeks beginning the first Saturday after Thanksgiving. There is no camping at any of the three offroad locations, but a campground is 1 mile northwest of Huckleberry Roaks Area along N Hill Road.
Trail 1103 is in the North Hill Area. This is a very steep rocky trail that connects 1101 to 1104. It is easily the most challenging trail in the NHA. There is significant potential for undercarriage damage here. Having a spotter is recommended.