County-managed Louise F. Cosca Regional Park operates 25 campsites on narrow roads with a single entrance serving both entry and exit. The campground accommodates RVs up to 45 feet, though ben S. notes to "check out your site before booking, some sites are steep but spacious." Only five sites offer electric hookups (sites 2, 5, 18, 24, and 25), while all sites include water connections.
Park police patrol twice daily through this ungated facility where visitors can drive through freely. Two bathroom stalls and one shower receive daily cleaning by park rangers. Raccoons actively forage through campsites at night, requiring campers to secure food and trash properly. Weekend noise carries from recreational activities across the street in the adjacent park areas.
Sites 24 and 25 sit particularly close together, while six sites have uneven terrain better suited for tent camping than RVs. The dump station at the campground entrance provides water access at no additional charge. Reservations operate exclusively online through the county system, with no on-site registration available. Campgrounds around Clinton provide additional options for those seeking different amenities or layouts in this area south of the nation's capital.
Description
Cosca Regional Park has a number of camping sites that can be rented for private use. Reservations are required for groups of 6 or more, year-round. Same-day rentals are allowed for parties with fewer than 6 people.
RV Road Trip Guides
Map & DirectionsLouise F. Cosca Regional Park is located in Maryland near Clinton
Directions
From the Capital Beltway (I-495) South, toward Richmond, Virginia, take Exit 7A South (Branch Avenue/Route 5), toward Waldorf. Make a right onto Woodyard Road. Turn left onto Brandywine Road. Make a right onto Thrift Road. Park is on the right. From U.S. Route 301 take Route 5 North. Turn left onto Brandywine Road. Turn left on Thrift Road. Park is on the right. 11000 Thrift Road Clinton, MD 20735
Address
11000 Thrift Rd
Clinton, MD 20735
Coordinates
38.738603466040985 N
76.90648339437188 W
Connectivity
T-Mobile is introducing T-Satellite to extend coverage in the outdoors
T-Mobile5GExcellent CoverageVerified by 2 usersLast on 5/6/26
VerizonLTESome CoverageVerified by 4 usersLast on 5/6/26
AT&T5GGood CoverageVerified by 4 usersLast on 5/6/26
Connectivity
T-Mobile is introducing T-Satellite to extend coverage in the outdoors- T-Mobile5GExcellent CoverageVerified by 2 usersLast on 5/6/26
- VerizonLTESome CoverageVerified by 4 usersLast on 5/6/26
- AT&T5GGood CoverageVerified by 4 usersLast on 5/6/26
Access
- Drive-InPark next to your site
- Walk-InPark in a lot, walk to your site.
Site Types
- Tent Sites
- RV Sites
- Standard (Tent/RV)
- Group
- Tent Cabin
Features
For Campers
- ADA Access
- Trash
- Picnic Table
- Firewood Available
- Phone Service
- Reservable
- Showers
- Drinking Water
- Electric Hookups
- Toilets
- Alcohol
- Pets
- Fires
For Vehicles
- Sanitary Dump
- Water Hookups
- Pull-Through Sites
- 30 Amp Hookups
- Big Rig Friendly
Drive Time
- 20 min from Washington, DC
- 46 min from Baltimore, MD
- 49 min from Lexington Park, MD
- 1 hr 30 min from Winchester, VA
