Encompassing more than 47,500 acres, Green Ridge State Forest is the second largest state forest in Maryland. There are approximately 100 primitive campsites in the park; the sites are equipped with picnic tables and fire rings, but there are no other amenities. Because of the campground's rural nature, campers are required to leave no trace of their stay and to keep their food and garbage away from bears by storing it in a bear-proof container or by hanging it between two trees. The sites are open to visitors year round, but permits are required for anyone wanting to spend the night.
28700 Headquarters Dr NE, Flintstone, MD 21530, Phone: 301-478-3124