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Hagerstown/Antietam Battlefield KOA

The Hagerstown Antietam Battlefield KOA in Williamsport, MD is a great place to stay for those looking to explore the historic Antietam Battlefield. Located just minutes from the battlefield, the campground offers a variety of amenities including full hookup RV sites, tent sites, cabins, and a swimming pool. The campground also offers a variety of activities such as a playground, mini golf, and a game room. Guests can also take advantage of the camp store, laundry facilities, and free Wi-Fi. The campground is also pet-friendly and offers a dog park. With its convenient location and great amenities, the Hagerstown Antietam Battlefield KOA is the perfect place to stay for a memorable visit to the historic Antietam Battlefield.

Amenities

- Recreational Facilities

• Swimming Pool
• River
• Swimming
• Fishing
• Boat Rental
• Body Of Water (Conococheague River)
• Playground
• Kayaking/Canoeing

- Policies

• Pets Welcome
• Tent Camping Allowed

- Other Amenities & Services

• Restroom and Showers
• Laundry
• ATM Machine
• Dog Park
• Pet Supplies

- Recreation Nearby (within 10 miles)

• Casino
• Fishing
• Hiking
• Kayaking/Canoeing
• Whitewater Rafting

- Facility

• Type (Campground)

- Internet

• WiFi at Overnite Sites
• WiFi at Park
• WiFi at Park Supports Mobile Devices
• 1 Devices supported per Overnite Site
• 65 Sites with WiFi

- Hunting Nearby (within 20 miles)

• Season: Winter,Fall

- On-Site Rentals

• 

- Sites

• Total Spaces (77)
• Spaces Available (65)
• Width (20)
• Max Length (40)
• Gravel Sites (65)
• 30 Amp
• 50 Amp
• Seasonal Sites
• Full Hookups (25)
• Water (40)
• Electric (40)
• Max Amps (50)
• Pull-thrus (17)
• Pull-thru Size (20 x 40)
• Back-ins (20 x 35)
• Site Length (40)
• Fire Rings

User Reviews

Darren Mullin

October 31, 2025

Stayed for a nite and it was ok...just a place to park and that was all we needed. Then I went for a shower. It had rained all night and I walk in to find the bathroom floor wet and the ceiling leaking. Then my shower never got beyond lukewarm. So my three stars means.. Meh! For this KOA

Shelly Hofmann

October 24, 2025

Love this campground. Reasonable rates. Friendly, helpful staff. I feel like the sites are spaced well enough apart that you dont feel as tho you're on top of your neighbor. The sites along the water are beautiful. Again, lovely place to camp...my favorite locally.

Kristina Varnum (Hammocks to Coasters)

September 22, 2025

We enjoyed our first stay here in September 2025. Check in was extremely friendly. Camp store was visually appealing and looked to offer some fun options. Cabin was extremely clean and well cared for. The best offering of outlets we’ve ever seen in a primitive cabin! Fun stuff offered for all ages, and also great food offerings on some days. Restrooms were clean. Only minor downfalls were that we felt that parking at our particular cabin could potentially be tricky. Also some cabins are a little too close for comfort, as we felt it difficult at times to not feel like we were in our neighbors laps. Overall we loved it here and most definitely have added it to our list of preferred stays when traveling in that area. Highly recommend! You can see a video of our experience on Hammocks to Coasters on YouTube.

Maria Hidalgo Dolan

September 03, 2025

Extremely convenient. Close to the highway. The roads are very dusty because everything is just gravel. The staff was very helpful. They have a guide in a golf cart that takes you to your site. The store was fully stocked. The restaurant was very nice and clean. We had a pull-through site. We only stayed one night as we were heading south. But we would definitely come back here as there's a lot of history in the area. It's really nice being on the river. We would have liked to have gone kayaking but did not have a chance. We had water, sewer and electric, full hookup. The sites are very close together and we were at a site with two cabins which happened to be empty during our stay but if they had had people in them it would have been overwhelming. I love how they have flowers everywhere. They also had some really cute ducks.

Leslie Tummel

June 29, 2025

We stayed here 2 nights in site 43. Our site was Water + Electric hookups and on the Conococheague Creek. We have a 24 ft trailer, for reference. The site was level, spacious, and well maintained (there was some weed eating that needed to be done in parts, but like the rest of the East Coast, the amount of rain this spring and early summer has put everyone behind on those kinds of things). The bathhouse and laundry room were definitely older, but very clean and well maintained. The pool was wonderful on a hot day! They had lots of fun activities scheduled for kids, but the teenagers didn't partake in any of them. They have a diner open on the weekends for breakfast and dinner, and my husband and kids said it was wonderful! (I have food allergies, so I didn't go with them.) We were 25 minutes from Antietam, and 25 minutes from the Pennsylvania Dutch Market. We were able to do both, and this location made that really convenient. The staff here was absolutely amazing! They were kind and friendly (even to the teenagers asking random questions about random things), helpful (they came around to let us know of a bad storm coming in, then again after the REALLY heavy rain to check if any of the sites had standing water, if everyone was okay, etc), and you can tell they really care about their campground and the people spending time there! The dump station was easy to access and not busy at all during checkout hours. Overall, we would recommend this campground, and we would definitely stay here again if we are ever in the area!

Map for Hagerstown/Antietam Battlefield KOA

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