Sites & Rates
Average nightly rates6 total sites
Tent Sites
6 sites
About Marsden Tract Group Campsite
Number of accommodations: 6
Activities & Attractions
Nearby
Fishing
Hiking
Paddling
Year-round
Fishing
Hiking
Spring
Paddling
Summer
Paddling
Fall
Paddling
Seasonal information
2026 Season availability
Campground Amenities
Most popular amenities
Parking
Pet friendly
Cooking and Fire
- Campfire Ring
- Firewood Available
Parking and Transport
- Parking
Pets and Policies
- Pet friendly
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Rates, Sites & Availability
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Reviews (93)
What Guests Are Saying
Marsden Tract Group Campsite is a beautiful, shaded campground close to D.C., making it a great spot for events like Independence Day fireworks. While the site requires a bit of effort to transport gear due to the hill and lack of nearby restrooms, many visitors appreciated the clean facilities and availability of firewood. The area offers various activities such as fishing and hiking, making it a popular choice for groups and families.
What Guests Are Saying
Marsden Tract Group Campsite is a beautiful, shaded campground close to D.C., making it a great spot for events like Independence Day fireworks. While the site requires a bit of effort to transport gear due to the hill and lack of nearby restrooms, many visitors appreciated the clean facilities and availability of firewood. The area offers various activities such as fishing and hiking, making it a popular choice for groups and families.
Review Summary
Aaron H
VerifiedJanuary 24, 2021 • Stayed at: 003, Loop: Marsden Tract Group Campsite
Had a great winter campout here with Boy Scout Troop 58. Plenty of space to spread out, beautiful scenery right on the river, plentiful firewood, but also a lot of bird activity - beware! Also, the portapotties need to be cleaned out, but since we’re scouts – we didn’t use them anyway.
Nathan C
VerifiedFebruary 8, 2021 • Stayed at: 004, Loop: Marsden Tract Group Campsite
Toilets filthy, my campsite had a deer feeder that would turn on every so often in the middle of the night and wake me up. Access to the C&O canal towpath was very convenient. A restaurant was also very accessible. Don’t plan on packing too much in, the campsite is not convenient to parking (I knew this before I booked).
Mike S
VerifiedFebruary 8, 2021 • Stayed at: 001, Loop: Marsden Tract Group Campsite
we had a great time.
Nathan C
VerifiedFebruary 8, 2021 • Stayed at: 004, Loop: Marsden Tract Group Campsite
Toilets filthy, my campsite had a deer feeder that would turn on every so often in the middle of the night and wake me up. Access to the C&O canal towpath was very convenient. A restaurant was also very accessible. Don’t plan on packing too much in, the campsite is not convenient to parking (I knew this before I booked).
Mike S
VerifiedFebruary 8, 2021 • Stayed at: 001, Loop: Marsden Tract Group Campsite
we had a great time.
Kevin C
VerifiedMarch 7, 2021 • Stayed at: 005, Loop: Marsden Tract Group Campsite
Site 5 is amazing! Really well done by the BSA Scouts! Flat and level and clean and lots of room. Even a bike rack. It is a bit of a hike to the parking. There is temp parking across the canal but then you have to move. Really great site!
Kevin C
VerifiedMarch 7, 2021 • Stayed at: 005, Loop: Marsden Tract Group Campsite
Site 5 is amazing! Really well done by the BSA Scouts! Flat and level and clean and lots of room. Even a bike rack. It is a bit of a hike to the parking. There is temp parking across the canal but then you have to move. Really great site!
Kristy W
VerifiedMarch 21, 2021 • Stayed at: 001, Loop: Marsden Tract Group Campsite
The campsite was fantastic. Great location. Had to put in some effort to plan the arrival and departure logistics, but would be happy to do it again. However, the bathrooms were absolutely disgusting. Looked like they hadn't been serviced in over a year. Made me want to vomit, seriously. I've never seen port-a-johns in such disgusting conditions.
Kristy W
VerifiedMarch 21, 2021 • Stayed at: 001, Loop: Marsden Tract Group Campsite
The campsite was fantastic. Great location. Had to put in some effort to plan the arrival and departure logistics, but would be happy to do it again. However, the bathrooms were absolutely disgusting. Looked like they hadn't been serviced in over a year. Made me want to vomit, seriously. I've never seen port-a-johns in such disgusting conditions.
Katherine P
VerifiedMarch 28, 2021 • Stayed at: 003, Loop: Marsden Tract Group Campsite
This is a great group camping location for hiking or biking the C&O or climbing at Carderock, but they have not serviced the port-a-potties since November. They were completely disgusting and full of trash. Hiking 0.7 miles for a usable bathroom is not acceptable.
Location Marsden Tract Group Campsite
Address:
142 W. Potomac St.
Williamsport, MD, 21795
United States
You may park at either the Carderock Recreation Area or the gravel lots across from the Anglers Inn Restaurant. We recommend Carderock as it is slightly closer to walk the towpath to the campsite from there. Search "Billy Goat Trail C - North Parking Lot" on Google Maps for the best directions.
From I-495 in Maryland: 1. Take Exit 41 toward Carderock/Great Falls. 2. Merge onto the Clara Barton Pkwy and continue 1 mile to the Carderock exit (on the right is the David Taylor Model Basin-9500 MacArthur Blvd., West Bethesda, MD 20817). 3. Take the Carderock exit and at the stop sign, turn left to cross over the Clara Barton Pkwy. Follow the road until you reach a second stop sign. 4. Turn right and continue to the end of the road at Lot 4. Take the short walking path to the canal. Turn upstream and hike about a 1/2 mile.
From I-495 in Virginia: 1. Take Exit 41 (Carderock/Glen Echo) from the American Legion Bridge and at the fork, bear left toward Great Falls/Carderock. 2. Merge onto the Clara Barton Pkwy and continue 1 mile to the Carderock exit (on the right is the David Taylor Model Basin 9500 MacArthur Blvd., West Bethesda, MD 20817). 3. Take the Carderock exit and at the stop sign, turn left to cross over the Clara Barton Pkwy. Follow the road until you reach a second stop sign. 4. Turn right and continue to the end of the road at Lot 4. Take the short walking path to the canal. Turn upstream and hike about a 1/2 mile.
From Washington (Georgetown): 1. From the intersection of Street and Key Bridge, go west for approximately .5 miles and bear left onto Canal Road. 2. Stay straight on Canal Road which turns into the Clara Barton Pkwy and follow the Clara Barton Pkwy for approximately 9 miles to the Carderock exit (on the right is the David Taylor Model Basin -9500 MacArthur Blvd., West Bethesda, MD 20817). 3. Take the Carderock exit and at the stop sign, turn left to cross over the Clara Barton Pkwy. Follow the road until you reach a second stop sign. 4. Turn right and continue to the end of the road at Lot 4. Take the short walking path to the canal. Turn upstream and hike about a 1/2 mile.
Directions from I-270 on reverse side. From I-270: 1. Take I-270 South toward Washington. 2. Keep right to take I-270 Spur South toward I-270/Washington/I-495 /Northern Virginia. 3. I-270 Spur South becomes I-495 South/Capital Beltway. 4. Take Exit 41 toward Carderock/Great Falls. 5. Merge onto the Clara Barton Pkwy and continue 1 mile to the Carderock exit (on the right is the David Taylor Model Basin 9500 MacArthur Blvd., West Bethesda, MD 20817). 6. Take the Carderock exit and at the stop sign, turn left to cross over the Clara Barton Pkwy. Follow the road until you reach a second stop sign. 7. Turn right and continue to the end of the road at Lot 4. Take the short walking path to the canal. Turn upstream and hike about a 1/2 mile. Park Emergencies: (866) 677-6677 or 911
Marsden Tract Group Campsite is accessible via I-495 (Capital Beltway) and the Clara Barton Parkway. The campground is located approximately 1 mile from the Clara Barton Parkway's Carderock exit.
Elevation: 46 feet
67 mi drive to downtown Williamsport (about 1 hr 7 min)
Policies & Rules
Arrival & departure
Check in time
1PM
Check out time
12PM
- You can arrive anytime after check-in time with proof of your reservation, but there is no staff on-site.
- For squatters or emergencies, contact the National Capital Region Communications Center.
Vehicles & parking
- Overnight parking is allowed only in designated areas and is not permitted in the temporary stopping area.
Fires & fuel
- Campfires are allowed only in designated fire rings and must be fully extinguished before leaving.
- Cutting live plants is prohibited; you may use fallen timber for firewood and bring dried wood, but chainsaws are not allowed.
Safety & rules
- Quiet hours must be observed at the campsite.
- All trash must be removed by visitors; no trashcans are provided.
- Swimming and wading in the Potomac River and C&O Canal are prohibited due to safety concerns.
Local regulations
- Alcohol and marijuana are prohibited at the campsite.
Pets
- Pets must be leashed and their waste must be removed by owners.
Utilities
- Water from the hand pump well is available from April 15 to October 31; bring your own water from November 1 to April 14.
Nearby Campgrounds
Nearby destinations
Last updated: September 6, 2026
