Best Dog-Friendly Camping near Frederick, MD

Gambrill State Park Campground on the western edge of Frederick offers well-shaded pet-friendly sites in both the standard and electric camping areas. Pets are permitted at all tent and RV sites throughout the park's wooded setting. Campers can access fresh water spigots for pet hydration positioned conveniently near multiple sites, with a particularly accessible one located at the entrance to site 13. The bathhouse facilities are clean and well-maintained, providing a convenient place to rinse muddy paws after trail hikes. While the campground lacks designated dog runs, the surrounding forest trails offer ample exercise opportunities for leashed dogs. Sites are generally level, with some offering secluded clearings in the woods behind them where dogs can rest in the shade during hot summer months. The most secluded pet-friendly site is number 16, providing additional privacy for those camping with active or vocal dogs.

The park's extensive trail system provides multiple dog-friendly hiking options with varying difficulty levels suitable for all types of dogs. Trails connect to the larger Frederick watershed area where many locals take advantage of mountain biking paths that are also accessible to leashed pets. Wildlife sightings are common, so keeping dogs on standard 6-foot leashes is essential, especially given occasional bear warnings in the area. The most pet-friendly routes include the easier walking paths around Rock Run, where dogs can cool off in shallow creek waters during summer months. Park rangers make regular rounds every 30 minutes, ensuring rules are followed, including proper pet waste disposal. Nearby Frederick city offers emergency veterinary services approximately 15 minutes from the campground, and pet supply stores can be found within a short drive. Bathrooms remained clean despite heavy pet traffic, though some visitors noted the absence of a dedicated outdoor dog washing station.

Best Dog-Friendly Sites Near Frederick, Maryland (104)

    1. Greenbrier State Park Campground - TEMPORARILY CLOSED

    41 Reviews
    Boonsboro, MD
    12 miles
    Website
    +1 (888) 432-2267

    $23 - $29 / night

    "There are four loops; two with no hookups and no pets allowed, one with no hookups that allow pets and one with electric sites that allow pets."

    "My partner and our two dogs loved this campground! We were in the dogwood loop.

    Positives

    * Big, immaculately groomed tent pads

    * Mostly tent campers!"

    2. Manor - Cunningham Falls State Park

    22 Reviews
    Thurmont, MD
    10 miles
    Website
    +1 (301) 271-7574

    $23 - $29 / night

    "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."

    "Only 30 minutes north of Frederick. There is a lot of beautiful trails in the area and a man-made lake with two swimming area beaches."

    3. Houck - Cunningham Falls State Park

    24 Reviews
    Thurmont, MD
    13 miles
    Website
    +1 (301) 271-7574

    $21 - $65 / night

    "Not a fan of kids running around through sites. The Elderberry and Deer Spring loops are no pets, but I’d like to see a no kids policy too. Kidding!"

    "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."

    4. Gambrill State Park Campground

    14 Reviews
    Middletown, MD
    4 miles
    Website
    +1 (888) 432-2267

    $18 - $50 / night

    "It is located in Frederick, about an hour outside of Baltimore and Washington D.C. Though the campground is small, each site looks pretty unique. It offers tent sites, electric sites, and 4 cabins."

    "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."

    5. Owens Creek Campground — Catoctin Mountain Park

    28 Reviews
    Sabillasville, MD
    16 miles
    Website
    +1 (301) 663-9388

    $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."

    6. Little Bennett Campground

    23 Reviews
    Clarksburg, MD
    15 miles
    Website
    +1 (301) 528-3430

    "Quiet woods in Maryland about 30 or 40 miles north of DC. Tenting, and RV spots partial to full service. Just of hiway 270. pricey ($66/night) for a state park, but nice."

    "PROS 

    Very nice small Montgomery County Park 

    No reservation fee to make on-line reservations 

    Reserved 137 days prior to arriving 

    Entrance gate required entry code Instructed by staff via gate phone"

    7. Harpers Ferry / Civil War Battlefields KOA

    39 Reviews
    Harpers Ferry, WV
    20 miles
    Website
    +1 (304) 535-6895

    $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. "

    "This place is right outside the gate of Harpers Ferry NP. We walked to the shuttle bus stop. It is a very large KOA, and was almost empty when we visited in September."

    8. Brunswick Family Campground

    12 Reviews
    Brunswick, MD
    14 miles
    Website
    +1 (301) 834-9950

    $10 - $90 / night

    "Overall great camp ground only thing I noticed is at some of the RV sites the hook ups are in crazy spots some are In the neighboring sites area so you have to drag extensions around them."

    "Picked this location because it is close to our home in Silver Spring, MD but far enough to make us feel like we were leaving town."

    9. Harpers Ferry Campground - River Riders

    24 Reviews
    Harpers Ferry, WV
    21 miles
    Website
    +1 (304) 535-2663

    "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."

    10. Cunningham Falls State Park Manor Area

    6 Reviews
    Thurmont, MD
    11 miles
    Website
    +1 (301) 271-7574

    $21 - $29 / night

    "Nice little spot near Thurmont Maryland. Good playground for the kids."

    "The Lower Falls Trail is short but great for younger kids and we saw lots of dogs which was lovely. Next time we’ll plan to check out the lake which looked pretty great."

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Dog-Friendly Camping Reviews near Frederick, MD

1039 Reviews of 104 Frederick Campgrounds


  • barb C.
    Aug. 6, 2022

    Gettysburg / Battlefield KOA

    Amazing campground!

    We stayed for 10 days in a rustic cabin. Campground is well organized and clean. Tons of activities and even a hiking path. Pet friendly with small dog park. We had civil war soldiers drilling and staying the weekend we were there. Bathrooms are super clean.

  • Matt S.The Dyrt PRO User
    May. 5, 2025

    Harpers Ferry / Civil War Battlefields KOA

    Location. Location. Location.

    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. 

    We paid$114/night(average per night, including fees and taxes) for Site# 94. A bit pricey considering a lack of elbow room, but it’s a great location and everything is well-kept. 

    THINGS I LIKED: 

    • Location, Location, Location! Close proximity to plenty of historic and tourist places to visit. The Harpers Ferry National Historical Park Visitor Center is literally next door. Harpers Ferry Lower Town and Bolivar Heights are a few minutes by car(or shuttle from the Visitor Center). Frederick and Antietam are each barely 30-minutes by car. Gettysburg, Baltimore, and DC are about an hour’s drive. 

    • Clean and level gravel site with well-maintained utility hook-ups. 

    • Great campground store filled with food, drinks, camp supplies, souvenirs, and essentials you may need while away from home. 

    • Friendly staff in the office& store. 

    • The whole park is quiet and well-maintained. 

    THINGS I DIDN’T LIKE SO MUCH: 

    • 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. The nice staff kindly moved us to a FHU site without the patio and furniture. And refunded the difference in price for the lesser site. Thanks for providing the move but ‘premium’ sites should be somewhat level, am I right? 

    • Get cozy, the sites are quite small and tightly packed together. 

    • A $3 per night“Pet Fee” for our small, mostly-indoor dog felt a bit like nickel-and-diming. I realize it only amounted to an extra$12, but he didn’t need any extra gravel. 

    WOULD WE COME BACK? 

    • Absolutely, this is a nice campground with lots of great places nearby including Harpers Ferry, Antietam, Frederick, Washington DC, Baltimore, and more.
  • JThe Dyrt PRO User
    Sep. 9, 2025

    Artillery Ridge Campground

    Great location and friendly staff

    We have a motorhome with no additional vehicle and two dogs, and this site couldn’t have been more perfect for us. A dog park, walking distance to most everything we wanted to see. The national park is mostly dog friendly. My husband caught a fish first day in the pond behind our site. The staff was super friendly and welcoming.

  • Joel R.The Dyrt PRO User
    Sep. 30, 2021

    Harpers Ferry / Civil War Battlefields KOA

    Very convenient to National Park

    This place is right outside the gate of Harpers Ferry NP. We walked to the shuttle bus stop. It is a very large KOA, and was almost empty when we visited in September. The original site the gave us had a large rut and washed out spot, so we could not get level. I checked in the office and the reassigned another space that was much better. Full hook ups, nice clean shower and bathrooms, playground, pool, large dog park.

  • singinajf@aol.com
    May. 26, 2021

    Ramblin' Pines

    Quiet Spot

    The staff and seasonal campers are all very friendly. The bathrooms are incredibly clean. We love all the games there are to play and the dog park is our favorite spot. Overall, it's peaceful and quiet in a nice, wooded setting.

  • J
    Jun. 26, 2022

    Brunswick Family Campground

    Great but only a few things I noticed

    Overall great camp ground only thing I noticed is at some of the RV sites the hook ups are in crazy spots some are In the neighboring sites area so you have to drag extensions around them. Also the pool and dog park isn’t on site you have to leave to go to it.

  • Regina C.
    Jun. 12, 2018

    Yogi Bear's Jellystone Park in Williamsport MD

    Great for families

    Great campground for families. Large water park that goes to 3 ft. Playgrounds, dog park, canteen, mini golf, jumping pillow, laser tag, pedal cars, gem mining are just some of the amenities. Very pricey during peak season. We did the camp & store at about $50/night.

  • Melissa C.
    Feb. 12, 2017

    Gambrill State Park Campground

    Old park right outside the city

    Gambrill State Park is great for those just starting out to camp. It is located in Frederick, about an hour outside of Baltimore and Washington D.C. Though the campground is small, each site looks pretty unique. It offers tent sites, electric sites, and 4 cabins. All of the campsites are pet friendly as is Cabin 18. The restroom facility offer hot showers and multiple stalls. One downside is that there is no dishwashing station. You must bring your own dishwashing tubs.

    As it is small and located conveniently off of the highway, it is used by a lot of passerbys. This area is very rich in Civil War history so many people will stay at Gambrill as it is a great middle point between Gettysburg and Antietam Battlefields. 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. 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.

  • P
    May. 18, 2018

    Pine Grove Furnace State Park Campground

    Favorite state park campground

    This campground is far enough away from home but at the same time close enough for a weekend camping trip. Nice level spots for RVs. A pet area as well as a non-pet area. A lake with a beach, as well as being close to the AT. Close to Gettysburg as well.


Guide to Frederick

Frederick, Maryland sits at the foothills of the Catoctin Mountains with elevations ranging from 300 to 1,900 feet. The area experiences all four seasons distinctly, with summer temperatures averaging 72-87°F and winter temperatures typically between 24-41°F. Campsites in the region offer varied terrain from riverside flatlands to mountain slopes with rocky outcroppings that create natural boundaries between sites.

What to do

Hiking at Catoctin Mountain: Access trails directly from Owens Creek Campground where marked paths offer varied difficulty levels. "My wife and I decided one Saturday morning and came across Owens Creek online... After setting up camp, we went for a walk along the creek and played in the water," shares Matthew K. The creek access provides natural water play areas during summer months.

Water activities on the Potomac: Riverside campsites at Brunswick Family Campground provide direct river access. "The Shanandoah River parallels the campground. The river is beautifully clean clear and cool," notes Brian S. The campground's boat ramp allows for easy kayak and canoe launching without hauling equipment long distances.

Historical exploration: Camp near Civil War battlefields and historic sites. As one visitor notes, "Harpers Ferry is a cute little historic town and the hiking is amazing, being right on the Appalachian Trail." The region offers numerous day trips to historic landmarks, many within 15-30 minutes of Frederick area campgrounds.

What campers like

Spacious sites at Little Bennett: Little Bennett Campground offers generous camping spaces. "The sites are quiet, very spacious, level, and heavily wooded with 50A service, water and sewer hookup," according to Ray & Terri F. The campground maintains significant vegetation between sites creating natural privacy screens.

Natural water features: Many campers appreciate creek and river access. "We stayed in site number two. It was a perfect site, you can't see the facilities but it was a short walk across the creek. We were able to set up our tent maybe five feet from the creek so we could hear it babble when we went to sleep," shares Andrea S. about Gambrill State Park.

Mountain views and forest settings: The natural forest canopy creates cooling shade during summer months. "We camped in the Dogwood Loop... The site was well looked after with camp hosts that seemed very attentive and thoughtful. Good rangers who showed up to help when needed," shares Andrew M. about Cunningham Falls State Park.

What you should know

Train noise considerations: Several campgrounds near rivers also border train tracks. At Harpers Ferry Campground, "The river views were amazing, but face the other way and you're looking at a 15 or so foot CSX rail line berm. The trains that come through here almost hourly range from quick commuter MARC or Amtrak trains to long freight trains," reports Sherri C.

Seasonal crowding: Summer weekends see heavy usage at popular spots. "This is a beautiful park with a lake, beach, and swimming area. Fishing is allowed. There are lots of hiking trails. The only downsides are how crowded it can get peak season," observes Beth C. Many campgrounds recommend reservations 3-6 months in advance for summer weekends.

Variable facilities: Bathroom and shower quality varies considerably between parks. "Bathroom facilities were close enough and had hot and cold water, showers, flush toilets, and showers. All were spotless," notes Elinor about Greenbrier, while other campgrounds receive mixed reviews for cleanliness and maintenance.

Tips for camping with families

Family-friendly activities: Cunningham Falls State Park Manor Area offers kid-appropriate features. "This was the first site we took kiddos to and it was a fun little trip. The aforementioned Falls were busy and viewing was a bit rough between crowds... The Lower Falls Trail is short but great for younger kids," reports Kate S.

Playground access: Several campgrounds feature dedicated play areas. "Great campground. A bit pricey, but has a full hookup loop. Other loops are tent only. Wonderful bath house. Lots of stuff to do," notes PattyD T. about Little Bennett Campground, making it suitable for families needing structured activities.

Pet policies: Dog-friendly trails and sites exist throughout the region. "We were in the dogwood loop. Positives: Big, immaculately groomed tent pads... Our two dogs loved this campground!" shares Sarah K. Always check specific pet rules as they vary by location, with some parks restricting dogs from beach areas or requiring leashes of specific lengths.

Tips from RVers

Leveling considerations: Note slope details for larger rigs. "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," cautions Matt S. about Harpers Ferry Civil War Battlefields KOA.

Site space variations: RV sites differ significantly in size and proximity. "The sites were well-maintained for mid-Spring. It appeared that chipped wood from downed trees was used to cover all the campsites, giving it a very clean appearance and eliminating any gravel or mud," notes M.J. at Gambrill State Park, though mentioning that larger rigs "just fit" in some sites.

Utility connections: Electric, water, and sewer connections vary by campground. Some offer full hookups while others provide only electric or no hookups. Cell service quality also varies greatly with mountainous terrain affecting signal strength.

Frequently Asked Questions

Which is the most popular dog-friendly campsite near Frederick, MD?

According to TheDyrt.com, the most popular dog-friendly campground near Frederick, MD is Greenbrier State Park Campground - TEMPORARILY CLOSED with a 4.4-star rating from 41 reviews.

What is the best site to find dog-friendly camping near Frederick, MD?

TheDyrt.com has all 104 dog-friendly camping locations near Frederick, MD, with real photos and reviews from campers.