Camping in Maryland

441 campgrounds and camping spots in Maryland are mapped here, with fees, hookups, and directions where we have them. 37% cost nothing to camp, while 18% charge a fee. Land managers here include National Park Service and Military. Among the parks represented here are Chesapeake & Ohio Canal National Historical Park and Catoctin Mountain Park. 1% are big-rig friendly and 10% offer at least one hookup (electric, water, or sewer).