NPS · Chesapeake & Ohio Canal National Historical Park · Williamsport, MD

Marsden Tract Group Campsite

Scouts built the Marsden Tract Group Campground to provide access to larger campsites within easy commuting distance of the D.C. Metro area. It is located at Mile 11.5 on the C&O Canal Towpath, between the Carderock Recreation Area and the historic Old Anglers Inn (private). The group campsites are nestled in the woods between the Canal and the Potomac River and they are a short distance from many recreational opportunities. Fishing, rock climbing, paddling and hiking are but a few possibilities while staying at Marsden Tract. Alcoholic beverages are prohibited.

Reservable · Recreation.gov6 sitesPets okFires okTents only

More like this: reservable in Maryland · tent only in Maryland · pets allowed in Maryland · group sites in Maryland

Check availability on Recreation.gov ↗
Great Falls of the PotomacHand Pump Water when in seasonTowpath near Marsden TractWalkway from MacArthur Blvd
Photos courtesy of Steve Dean, NPS Photo · Recreation.gov

Site mix

Group tent areas6
Most sites here open on Recreation.gov six months ahead, at 10 a.m. Eastern. Sold out is not final: cancellations come back into the pool, most of them two to three days out. How to catch one

Site guide

6 sites. Tap a filter to narrow the list; the map follows.

SiteShadeWaterfrontPeople / vehiclesFiresRating
001PartialRiverfront30 / –YesStandard
002PartialRiverfront30 / –YesStandard
003PartialRiverfront30 / –YesStandard
004PartialRiverfront30 / –YesStandard
005PartialRiverfront30 / –YesStandard
006PartialRiverfront30 / –YesStandard

Per-site records as published by the managing agency on Recreation.gov. Blank cells mean the agency listed nothing for that site. Check-in 1:00 PM, checkout 12:00 PM.

Amenities & rules

EquipmentTents
PetsAllowed
CampfiresAllowed, subject to restrictions

The campground has six group campsites; all will accommodate up to 30 campers at each site. Each campsite has a picnic table and a fire ring. Potable water is located a short walk up the towpath and across the footbridge heading towards MacArthur Blvd (water may not be available during cold winter months). Portable toilets are located near Campsite 1. No vehicle traffic is allowed on the towpath and access to the campsites is by foot only. Carderock Recreation Area or Angler's Inn are the two closest parking areas. Each is a one-mile walk respectively. There are flush toilets located at the Angler's parking area. There is a temporary stopping area on MacArthur Blvd near the intersection of Brickyard Rd.

Individual sites vary. Confirm on Recreation.gov or with the managing office.

Weather by month

NOAA climate normals →
Weather by month near Marsden Tract Group Campsite30°40°50°60°70°80°January: 3.32 inches of precipitation, 2.9 inches of snowFebruary: 3.24 inches of precipitation, 1.4 inches of snowMarch: 4.15 inches of precipitation, 0.7 inches of snowApril: 3.53 inches of precipitation, 0.0 inches of snowMay: 4.44 inches of precipitation, 0.0 inches of snowJune: 4.24 inches of precipitation, 0.0 inches of snowJuly: 5.11 inches of precipitation, 0.0 inches of snowAugust: 4.42 inches of precipitation, 0.0 inches of snowSeptember: 4.54 inches of precipitation, 0.0 inches of snowOctober: 4.40 inches of precipitation, 0.0 inches of snowNovember: 3.32 inches of precipitation, 0.0 inches of snowDecember: 3.81 inches of precipitation, 0.8 inches of snowJanFebMarAprMayJunJulAugSepOctNovDecJanuary: 34.2°F averageFebruary: 36.8°F averageMarch: 44.2°F averageApril: 55.6°F averageMay: 64.7°F averageJune: 73.4°F averageJuly: 78.1°F averageAugust: 76.3°F averageSeptember: 69.3°F averageOctober: 57.4°F averageNovember: 46.4°F averageDecember: 38.3°F average0 in2 in4 in6 inTemp °FInches
The line is the average temperature and the bars are average precipitation at Dalecarlia Rsvr, 6 miles from the campground at 150 feet, station USC00182325 in the NOAA monthly climate normals for 1991 to 2020. Precipitation totals about 49 inches a year. The dotted line is average snowfall, about 6 inches a year on the same inches scale.

Getting there

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.

Nearest townWilliamsport, Maryland
Coordinates38.9787° N, 77.2161° W · Directions ↗

Good to know

  • This area may be used to off-load gear and be walked down the hill, however overnight parking in this area is not permitted.

Charges and cancellations

No rain dates or weather-related refunds.

Supplies & services

Outdoor gearREI ↗4.2 mi
Dump stationDump station ↗5.8 mi
RV sales & serviceRV sales & service ↗30.5 mi

Locations © OpenStreetMap contributors. Call ahead; hours change seasonally.

Explore

Worth a stop

Marsden Tract Group Campsite is located about 14 miles (22.5 km) outside of Washington, D.C. providing affordable camping near the nation's capital. Many campers will base out of Marsden to see the sites such as the Smithsonian Institution, National Mall, Capitol and The White House.

Natural features

Marsden Tract Group Campsite is just south of the Great Falls of the Potomac and Mather Gorge. These two stunning features provide an excellent example of local geology while showing the sheer force and power of nature.

Recreation

The most popular activity for Marsden Tract campers is hiking the three sections (A, B and C) of the Billy Goat Trail, one of the most popular and challenging rock hikes in the east. There are also many woodland trails for beginners and experts alike. Fishing is also a popular pastime in both the C&O Canal and the Potomac River. Be sure to acquire a Maryland fishing license for those age 16 or older. Virginia licenses are approved for fishing in the Potomac only.

Guidebooks for Maryland

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Titles come from Open Library's catalog, matched by subject heading or by title.

Reference

Questions people ask

Do I need a reservation at Marsden Tract Group Campsite?

Sites at Marsden Tract Group Campsite are reservable on Recreation.gov. Any walk-up sites are listed on the booking page.

Source: Recreation.gov

What time is check-in at Marsden Tract Group Campsite?

Check-in 1:00 PM, checkout 12:00 PM.

Source: Recreation.gov

How many sites does Marsden Tract Group Campsite have?

6 sites, including 6 group tent areas.

Source: Recreation.gov

Can I bring an RV to Marsden Tract Group Campsite?

Marsden Tract Group Campsite is listed for tents only.

Source: Recreation.gov

Are there showers or a dump station at Marsden Tract Group Campsite?

There are flush toilets located at the Angler's parking area.

Source: Recreation.gov

Are pets allowed at Marsden Tract Group Campsite?

Yes, pets are allowed at Marsden Tract Group Campsite. Leash rules apply.

Source: Recreation.gov

Can I have a campfire at Marsden Tract Group Campsite?

Fires are allowed in the provided rings under normal conditions.

Source: Recreation.gov

Is there cell service at Marsden Tract Group Campsite?

FCC coverage maps show Verizon 4G LTE and AT&T 5G at the campground point. Terrain changes that from one site to the next.

Source: FCC Broadband Map

What is there to do at Marsden Tract Group Campsite?

The most popular activity for Marsden Tract campers is hiking the three sections (A, B and C) of the Billy Goat Trail, one of the most popular and challenging rock hikes in the east. The Recreation section on this page has the rest.

Source: Recreation

What is the nearest town to Marsden Tract Group Campsite?

Williamsport, Maryland. Marsden Tract Group Campsite is located about 14 miles (22.5 km) outside of Washington, D.C.

Source: Getting there

What if Marsden Tract Group Campsite is full?

The nearest public campgrounds are Swains Lock Hiker-Biker Campsite (3.9 mi, first-come), Horsepen Branch Hiker-Biker Overnight (Hbo) Campsite (11.6 mi, first-come), and Chisel Branch Hiker-Biker Overnight (Hbo) Campsite (16.2 mi, first-come).

Source: Campgrounds nearby

Which national park is Marsden Tract Group Campsite in?

Marsden Tract Group Campsite is a Chesapeake & Ohio Canal National Historical Park campground. Entrance fees, alerts, and hours are on Park Atlas.

Source: Chesapeake & Ohio Canal National Historical Park