Campsite AtlasFederal campgrounds in Maryland
50 federal campgrounds across Maryland, including 32 that never take reservations — drive up, pick a site, pay at the box.
ReservableGreenbelt Park
Greenbelt Campground
MD · 173 sites
ReservableAssateague Island National Seashore
Assateague Island National Seashore Campground
MD · 160 sites
ReservableCatoctin Mountain Park
Owens Creek Campground
MD · 51 sites
ReservableCatoctin Mountain Park
Camp Misty Mount
MD · 29 sites
ReservableChesapeake & Ohio Canal National Historical Park
Antietam Creek Campsite
MD · 20 sites
ReservableChesapeake & Ohio Canal National Historical Park
Mccoy'S Ferry Campground
MD · 13 sites
ReservableChesapeake & Ohio Canal National Historical Park
Fifteen Mile Creek Campsite
MD · 10 sites
ReservableChesapeake & Ohio Canal National Historical Park
Paw Paw Tunnel Campsite
MD · 10 sites
ReservableAntietam National Battlefield
Rohrbach Group Campground
MD · 10 sites
ReservableFort Washington Park
Fort Washington Park Day Use Facilities
MD · 8 sites
ReservableChesapeake & Ohio Canal National Historical Park
Marsden Tract Group Campsite
MD · 6 sites
ReservableNaval Airstation (NAS) Patuxent River
Pax River Hog Point Campgrounds
MD · 4 sites
ReservableCatoctin Mountain Park
Poplar Grove Youth Group Campground
MD · 3 sites
ReservableCatoctin Mountain Park
Adirondack Shelters
MD · 2 sites
Reservable
Catoctin Mountain Park
Camp Greentop
MD · 1 site
Reservable
Catoctin Mountain Park
Camp Greentop Dining Hall And Rec Hall
MD · 1 site
ReservableCatoctin Mountain Park
Camp Round Meadow
MD · 1 site
Reservable
Chesapeake & Ohio Canal National Historical Park
Carderock Recreation Area Pavilion
MD · 1 site
Data source: Recreation.gov RIDB, retrieved August 30, 2026. The Campsite Atlas is an independent publication and is not affiliated with or endorsed by the Recreation.gov or any federal agency. Always confirm critical details on the official Recreation.gov page before you travel.