Situated along the Potomac River in the Appalachian foothills, the Chesapeake & Ohio Canal National Historical Park stretches 184.5 miles with elevations ranging from 50 to 600 feet above sea level. The park experiences four distinct seasons with summer temperatures typically ranging 75-90°F and moderate humidity. Camping options vary from primitive riverside sites to full-hookup facilities, with seven campgrounds located directly on or within five miles of the historic towpath.
What to do
Water activities on the Potomac River: Access points at McCoys Ferry Campground provide ideal launching for kayaks and canoes. "Boat ramps are available for kayaking, canoeing, and small boats with electric power," writes Jim N., noting the campground's $10 nightly fee includes river access.
Historical exploration: The area features significant Civil War sites and 19th-century engineering marvels. At Fort Frederick State Park Campground, campers can explore restored fortifications. "The fort is very cool, and exhibits are great," reports Sean M., while adrian F. adds, "Great spot for some small hikes and history at the fort. There's also tons of markers on the trails with history."
Rail trail cycling: The Western Maryland Rail Trail runs alongside several campgrounds, offering 22 miles of paved cycling. "The Western Maryland Rail Trail runs rite along the campground so if you like bike riding, take advantage," mentions Adeline M. about McCoys Ferry Campground. This flat, converted rail bed is suitable for all skill levels and connects multiple historic towns.
What campers like
Riverside camping views: Many sites offer direct water views along the Potomac. Harpers Ferry Campground features waterfront camping with ERIC J. noting, "Very cool spot. Amazing sites right on the Potomac." Similarly, at McCoys Ferry, Jim N. describes "a wonderful place to go camping" with sites that provide "a fire ring, a lantern hanger, and each area has a basic toilet."
Peaceful natural settings: The region offers secluded camping experiences with wildlife viewing opportunities. At Sleepy Creek Wildlife Management Area, campers appreciate the remote location. Tyler H. shares, "It's very peaceful, at least every time I've gone. Amazing views of the lake and surrounding mountains. Most of the sites are kinda spread out for the most part."
Trail connectivity: Many campgrounds connect directly to the C&O Canal towpath. Roger W. mentions at Fort Frederick that there are "nice flat sites with fire pits and tables" and highlights its position "right on the river and close to the Fort," making it easy to access both water and historical features.
What you should know
Seasonal water levels: Spring flooding can affect riverside camping areas. "The week before we came the entire campground was under water making the sites smell of swamp and very muddy," warns Adeline M. about McCoys Ferry Campground.
Train noise at riverside sites: Several campgrounds sit near active rail lines. Sherri C. notes about Harpers Ferry Campground: "The trains that come through here almost hourly range from quick commuter MARC or Amtrak trains to long freight trains. The proximity to the tracks means that if the sound doesn't wake you up, the rumbling ground will."
Variable facilities: Campground amenities differ widely from primitive to full-service. "The only bathrooms were two sets of Porto potties. No sinks or showers," mentions Ruth about McCoys Ferry, while Sarah K. adds, "You're limited to portapoties as your only option near your campsite. You must bring in all your water too."
Tips for camping with families
Choose campgrounds with kid-friendly activities: Jellystone Park Williamsport offers numerous family activities. "Multiple pools and a great little water park. Store was well stocked... Lots to do for kids of all ages, gaga pit tournaments at night, movies, hay rides, character events tons of stuff," writes David S.
Access to swimming areas: Sites with designated swimming zones work best for families with children. "The lake is absolutely amazing to say the least. My grandkids didn't want to leave from the time it opened until the time it closed," shares Karen H. about Jellystone Park Williamsport.
Pack for limited facilities: Many historic sites have minimal amenities. At Fort Frederick, Sarah K. recommends, "There are some nice hot showers, they are on the opposite side of the bathroom facility but you have to bring your swimsuit because they are open air."
Tips for RVers
Site dimensions vary widely: Check length restrictions before booking. At Camp Cacapon, Paul O. shares, "The RV spot overlooks the camping area and has full hookups. Road access is good for all but large rigs."
Uneven terrain challenges: Many historic sites feature sloped camping areas. "The RV spot is perfect, so leveled all you have to do is shock your wheels," notes Saskia H. about Camp Cacapon, which is unusual compared to other campgrounds in the region.
Limited hookups at historic sites: Most campgrounds near the canal offer partial or no hookups. Sterling Hill F. mentions about Camp Cacapon, "We stayed for a full week at their RV site with our 32ft camper trailer," noting the site includes full hookups but to "download checkin instructions prior to arrival as there is wifi, but no cell service."
