Keedysville, Maryland serves as a gateway to diverse camping experiences throughout the scenic Potomac River Valley and Appalachian foothills. Greenbrier State Park Campground offers developed sites with electric hookups and amenities suitable for tent and RV campers, while nearby Antietam Creek Campground provides more primitive accommodations along the Chesapeake and Ohio Canal National Historical Park. The region includes mixed-use campgrounds like Harpers Ferry / Civil War Battlefields KOA, which features both traditional tent sites and cabin rentals. Most campgrounds concentrate within a 20-mile radius of Keedysville, with higher densities near water features and historic sites.
Seasonal considerations shape camping experiences throughout the area, with most campgrounds operating from April through October. Cunningham Falls State Park and Gambrill State Park impose alcohol restrictions, while private campgrounds typically permit alcohol consumption. "The sites are flat and dispersed with most located adjacent to the river. Each site comes with a picnic table, fire ring and grill," noted one visitor about nearby Swains Lock. Road conditions remain generally good, with most developed campgrounds accessible by standard vehicles. Several campgrounds require advance reservations, particularly during summer weekends and fall foliage season. Cell service varies significantly, with better coverage at private campgrounds near towns and limited connectivity in more remote areas of state forests.
The Potomac River and its tributaries shape camping experiences throughout the region, with multiple sites offering water access. Campgrounds near historic areas like Antietam Battlefield and Harpers Ferry provide convenient bases for exploring Civil War sites. Several visitors mentioned shade as a significant advantage at campgrounds like Owens Creek. According to one camper, "We stayed at site #14. It was a very hot weekend but the camp ground is mostly in full shade. We never felt uncomfortable at our site." Proximity to hiking trails represents another common highlight in visitor reviews, with many campgrounds offering direct access to trail networks. Noise levels vary considerably, with state park campgrounds generally maintaining stricter quiet hours than private facilities, though proximity to railroads affects some riverfront locations.
$23 - $29 / night
"This park just is near enough to Baltimore and DC to allow for a quick getaway and offers a lot to do."
"Maryland has some great state parks and this is one of them. Decent sized sites, clean bath houses. Swimming lake is excellent. Only basic amenities, but dump station."
$40 - $80 / night
"We set up camp at Harpers Ferry/Civil War Battlefields KOA Holiday as our launchpad to visit the historic sites in and around Harpers Ferry, West Virginia, and Frederick, Maryland. "
"It’s very close to Harper’s Ferry (almost worth the hike into town rather than the difficulty finding parking in a town with one parking lot)."
$99 - $471 / night
"We recent went camping for the first time at Jellystone in Maryland. 5 of our 6 kids came with us, so we knew we needed to find a camping ground more geared kids."
"There is a food court in the swimming pool and a camp store right next to it. They play movies every night at the outdoor theater near the pool."
"If you would like to do some exploring, then you can walk the trail right next to the campground into the historical town of Harper's Ferry (If you’re facing the river then the trail is to the right of"
"Harper's Ferry is a little town in WV nestled right next to the Potomac River. It's also a convenient halfwayish point on the Appalachian Trail."
"Set right next to the river and you fish if you want to. DO NOT follow your GPS. Follow the directions on the KOA Website."
"Beautiful campgrounds situated near a creek. The campgrounds have a homey feel and were decorated nicely for fall & Halloween. The staff & hosts were incredibly nice & helpful."
$21 - $65 / night
"Camp next to the president."
"There are a few vineyards and breweries nearby. Gettysburg, PA is close as is Frederick, MD. Our site was level and had a good view of the woods. Family was staying in site next to us, site 12."
$30 / night
"Our campsite was quiet with the creek right behind us and had lots of privacy. This place is a great campground to go during summer as it's tucked in the mountains with lots of tree coverage."
"My only complaint is that the fire ring is a little too close to the main road. This is true for most of the sites. However the tent pad was set back in the woods and it was very peaceful."
$20 / night
"All the sites are very open and run along the multi-use trail. People are constantly walking, running, and biking by."
"Pretty standard campground—the perks are it’s location to nearby attractions and the river/creek. It depends on what you’re looking for—easy camping and proximity to Antietam and Harper’s? Golden."
$23 - $29 / night
"This site is at the very top of the loop so it has a great cozy vibe and is spaced well away from other sites. The only downside is that the bathhouse is a walk downhill and then a walk back uphill."
"Deer Spring Loop is near the top of the mountain. This is not a pet friendly loop.
Site 112 is level, mostly shaded, backs up to the woods and has electric.
The site is between two cabins."
$18 - $50 / night
"The site was very level, nicely shaded, and positioned a short distance from the bath house. There was also a water spigot located right at the entrance of the site."
"There was a walking path to the bathhouse between 13 and 14. Sites 8-11 were on a nice open field, with some smaller trees."
TravelerWe came up here in our Roadtrek campervan. Quiet woodsy forestland. Went for a walk in the morning, lots of birdsong. A bit of road noise from the nearby highways but didn’t hear anything at night.
TravelerIf youre looking for fun and people, go to the south campground. But if youre looking for true quiet and have a tent, check out the dispersed campsites. Good shower and bathroom setup that i bet would fare well in a tornado, its got that solid storm shelter feel. Next to a quiet airport, plenty of free firewood to gather
ScoutLess amenities than advertised. We usually camp in more rustic locations and planned this trip simply for the fun of the amenities. Their website claims that the pool is seasonal but doesn't list anything else as seasonal. There was supposed to be mini golf, a giant bounce pillow, indoor basketball, an arcade with air hockey and a pool table. Mini golf was fine. The bounce pillow was deflated and full of water. The arcade/pool table/air hockey building was locked and the maintenance guy(who locks it up) was outside smoking before leaving early for the day. The employee at the camp store said it was supposed to be open until the store closed but that he probably just closed it early.
The rules state that dogs need to be on a leash at all times and, in the two hours we actually stayed, we saw four that weren't. One was staying near us and started chasing us when we rode our bikes by. One was wandering about 4 campsites down from it's owner. We mentioned it to the person at the camp store before we were chased and she just shrugged it off.
The map is incorrect. It lists site numbers that don't exist and doesn't list some sites that supposedly do. We spent a fifteen minutes trying to find a non-existent site before going back to the camp office and getting assigned a new site. They acted like it was a new thing caused by maintenance but we just looked and saw a review from ten months ago saying the map was messed up then.
The description of the site we paid for was non electric tent with a sand tent pad. The site we got was on a hill(no actual flat spot) overgrown with weeds, no tent pad, a slanted picnic table, and no actual parking spot. You had to drive over a drainage ditch and park on the hill. If our car didn't have high clearance we wouldn't have made it. There was also a hole in the middle of the site. And the map showed that number site on the corner where another unmarked site was. Our originally assigned site was supposedly in the same group of sites, so it would've been similar. Also don't believe the claim that they're"large sites." Most of them are crammed together. There are a few that look decent sized and flat, but they want you to pay an extra$30 to pick your own site.
We didn't even look in the bathrooms.
We left after two hours. Definitely a waste of$60+ dollars.
Next time we'll go over to the Brunswick Family campground. Their owners are lovely people who care about their customers.
GuideIt is NOT closed for 2026! Spent the weekend here as it is only an hour from home. There are 4 large camping loops. Only loop C- cedar has electric. None of the loops have water hookups but all have spigots to fill your rig. There are also 3 fill stations at check in (which we missed). The campground is on a hill and the loop roads are narrow, hilly, and winding. We had no trouble with our 23 ft TT and saw some bigger rigs. There are some tight angles to get into a few sites. But, once you are in, the sites are spacious and mostly private. It is wooded without feeling overgrown. Loop D has some sites that are good buddy campsites. There are many hiking trails and a lovely lake. The only bad thing are the dated bathhouses. Mostly clean but there are only 2 showers for each fenced for each loop and they were yucky enough that we showered at our rig. It was busy but pretty quiet. It’s close to I-70
ScoutWe chose this campground expecting a family-friendly environment for Easter weekend, but unfortunately our experience was significantly impacted by repeated disturbances from a group of adults in nearby campsites. There was excessive screaming, loud music, and disruptive behavior that continued well past midnight, making it extremely difficult for families and young children to enjoy the holiday weekend. Even more concerning was the apparent lack of response to enforce quiet hours or address the ongoing noise issue. This does not reflect the family atmosphere many guests would reasonably expect during a holiday weekend. I strongly encourage management to take these complaints seriously and enforce campground rules consistently to ensure all guests can enjoy their stay. Families considering visiting during Easter weekend should be aware that this has been an ongoing issue.
ScoutThis is a lovely campground that I recommend and would stay again. We have been twice: once as a family and once with a Scout troop. The RV sites are fairly large and clean. The tent-only sites are smaller and have a metal fire ring with a grate (nice!). The RV sites have mostly brick rings without grates. The bathrooms are fairly small (two showers on the female and one on the male) which might be an issue on busy weekends. The only real water entrance is the boat ramp, but you can climb down a cliff in other places. A, D, and E are sunnier. B and C and Nottingham are mostly wooded with mature trees. We used the site as a base for a bike trip along the C&O to go to Harper’s Ferry (14mi round trip along a gravel path). The staff were friendly and there is a small camp store.
But the trains! THE TRAINS!!! Every review will mention them for a reason. The site is adjacent to a rail yard that runs all day. Not just a passing train, but clanging car and engine changes. It’s LOUD. I slept with earplugs, but could still hear the noise. The yard really starts going around 5am and goes all day. It slows down after 8/9pm, but never stops entirely. The trains are the only reason for the removed star and it’s not the campground’s fault. But almost all of the real complaints are about the noise. If you want an extra quiet campground with only birds and running water, this is not the place for you. But if you don’t mind the loud bangs and low rumbles, this place is fine!
The entrance is beyond the train yard and about a mile down a widened part of the C&O. It is possible to be trapped inside or outside if a train is stopped at the crossing (30min for us, once).
In short, it’s a great campground if you bring ear plugs!
ScoutThe lots are very tight and the manager is not friendly. Make sure to read all the rules. No one can visit you unless they pay 10$ to come onsite and I am not talking about spending the night just visiting. There are other campgrounds in the area such as Watermelon RV Park that are more welcoming.
TravelerBooked this site about a week before just as a spontaneous one night trip towards the end of fall. Was greeted with a nicely stocked firewood hut on the way in, unfortunately most of the wood wasn't dry due to rain the day before and the wood being out from under the hut awning, but we made do with the stacks of dead wood along the outside of the site. Our site had the main area with the picnic table and fire pit and then a large level tent pad a couple of steps below it. I believe we went the last weekend of the season so it wasn't too populated, despite this being a smaller campsite. We did have neighbors on each side of us and across from us, and the sites are a reasonable distance apart. The trees were thinned out by the time we went so there wasn't much privacy, but I can imagine that when they're grown in it adds much more privacy, at least from nextdoor neighbors. Everyone there was considerate and friendly, even the camp host. The bathrooms were clean, functional, and a short walk away from the site. Would recommend if you want a quick getaway without frill.
TravelerWe have camped there twice. One was a buddy site.
Camping near Keedysville, Maryland centers around the Appalachian foothills at elevations between 400-1,000 feet. The area's average summer temperatures reach 85°F during the day, cooling to 65°F at night. Most campsites near Keedysville have tree cover, creating shaded environments that maintain cooler temperatures even during summer heat waves.
Hiking to waterfalls: The trails at Cunningham Falls State Park offer varying difficulty levels within a 30-minute drive of Keedysville. "The Cliff Trail to the falls is short but semi-challenging and beautiful," notes Amanda W., who visits regularly. During dry periods, water flow decreases significantly. "We hiked to the falls but with little rain, there was no falls. A very crowded hike with people everywhere," reports Laure D.
Paddling opportunities: The Potomac River provides flat water paddling with occasional small rapids near Harpers Ferry Campground. "The river views were amazing," says Michelle N., who notes specific access points from campsites. "Site 11 had its own path down to the Potomac River. It was quite steep for my bum knees and ankles, but I saw kids easily run up and down it."
Mountain biking: Trails around Gambrill State Park accommodate cyclists of various skill levels. "Right outside the park is the Frederick watershed where many locals take advantage of the trails for mountain biking. The park itself is well known for hiking trails that take you up and around the mountain. Every hiking trail except for the white trail allows mountain biking and horseback riding," explains Melissa C.
Shaded campsites: The dense forest canopy at many campgrounds keeps sites cool even during hot summer days. At Owens Creek Campground, "The campground is situated in a dense, old growth forest of maple, oak, hickory, poplar and black walnut, so sunlight does not really make its way through the tall thick canopy," according to Dave V. This natural shade provides welcome relief during summer camping trips.
River access: Direct river frontage represents a major appeal for many campers. "All sites are walk-in only, which means you park on the street, cross the bridge over the C&O and towpath, and then down a little hill to your site," explains Michelle N. about Antietam Creek Campground. "Each site has a grill, fire pit, and picnic table. I stayed at Site 11 which had its own path down to the Potomac River."
Wildlife viewing: The Keedysville area supports diverse wildlife populations. "Visit in May and the forest will be filled with songbirds. If you are lucky, you may see foxes and bears along with the standard woodland creatures. If you are extremely lucky, you may see the ever elusive bobcat," notes Melissa C. about the area around Gambrill State Park.
Reservation requirements: Many campgrounds fill quickly, especially during peak season. "We love going to Cunningham falls annually, however, it books up quickly during peak season!" warns Regina C. Reservations typically open 6 months in advance through recreation.gov or Maryland's state park reservation system.
Trail conditions: Hiking paths in the region often feature rocky terrain. "Hike from visitor center to AT is steep and rocky," notes Butch B. about trails near Greenbrier State Park. Trail conditions can change seasonally, with spring bringing muddy sections and fallen trees after winter storms.
Park capacity limits: Day-use areas frequently reach capacity during summer weekends. "When we pulled the rangers where blocking traffic to the park. They said that the park was full. OMG they were right," reports Jim L. about Greenbrier State Park. Arriving early in the morning (before 9 AM) improves chances of entry on busy weekends.
Swimming options: Lake facilities provide alternatives to river swimming. "The beach area at the lake was fantastic! My kids loved it plenty of areas to grill and dogs are allowed," reports Casey L. about Cunningham Falls State Park. Most swimming areas operate from Memorial Day through Labor Day, with lifeguards typically on duty between 10 AM and 6 PM.
Playground access: Many campgrounds feature dedicated play areas. "Lots to do for kids, gaga pit tournaments at night, movies, hay rides, character events tons of stuff," notes David S. about Yogi Bear's Jellystone Park. These structured activities typically run from Memorial Day through Labor Day weekends.
Family-friendly trails: Several campsites connect to easier walking paths. "The electric 'A loop' is paved so it's great for bike riding," mentions Regina C. about Cunningham Falls State Park. When hiking with children, shorter loop trails under 2 miles work best for younger family members.
Site constraints: Many campgrounds have limited space for larger RVs. "Heads up, big rig owners! Our Pull-thru FHU Patio site(#199) had a serious slope. It was impossible to level my 45' motorhome without elevating the front wheels dangerously in the air," warns Matt S. about Harpers Ferry/Civil War Battlefields KOA. Electric sites can accommodate RVs up to 30 feet at most state parks.
Electric hookup availability: Power options vary significantly between campgrounds. "There are very few electric sites on the three lower loops, the fourth loop is all electric sites, but water is relegated to water spigots...3 to 4 spaced out in each loop," notes Dave V. about Owens Creek Campground. Most electric sites provide 30-amp service rather than 50-amp.
Road navigation challenges: Several campgrounds feature narrow entrance roads. "The roads are very windy and narrow, and I can't imagine trying to maneuver a large RV in there," mentions Jen V. regarding Hagerstown/Antietam Battlefield KOA. Calling ahead to verify road conditions helps prevent arrival difficulties.
Frequently Asked Questions
What camping is available near Keedysville, MD?
According to TheDyrt.com, Keedysville, MD offers a wide range of camping options, with 143 campgrounds and RV parks near Keedysville, MD and 1 free dispersed camping spot.
Which is the most popular campground near Keedysville, MD?
According to TheDyrt.com, the most popular campground near Keedysville, MD is Greenbrier State Park Campground - TEMPORARILY CLOSED with a 4.4-star rating from 42 reviews.
Where can I find free dispersed camping near Keedysville, MD?
According to TheDyrt.com, there is 1 free dispersed camping spot near Keedysville, MD.
What parks are near Keedysville, MD?
According to TheDyrt.com, there are 17 parks near Keedysville, MD that allow camping, notably Chesapeake & Ohio Canal National Historical Park and Chesapeake and Ohio Canal National Historical Park.
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