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Maryland RV Dump Stations

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Maryland is full of interesting places to see in an RV, and there are plenty of popular dump sites spread throughout this remarkable state. This listing offers the top RV dump stations in Maryland based on the amenities of the facility and the cost of the dump station. A large number of these dump stations offer free service or will only charge a small fee to get rid of the waste that you accumulate while you are using your RV. 

Most of the RV sites in Maryland also offer a 24-hour service and free water to refill your tank. Here are 22 waste dump stations located in different areas of Maryland, and a few of them provide RV storage as well. Motorhome dump stations in Maryland can also be found at many of the local truck stops and travel plazas. 

Frederick RV Dump Stations

The city of Frederick was founded in 1745 by German settlers and is located in the vicinity of the Civil War battlegrounds of Monocacy, Antietam, and Gettysburg. Today, there is historic architecture, church spires, theatrical performances, eclectic shops, a Civil War Museum, and weekly summer concerts that attract lots of visitors. Many of these visitors travel here in an RV and need an easily accessible dump station. 

1. Yogi Bear’s Jellystone Park

  • Address: 16519 Lappans Rd, Williamsport, Maryland 21795
  • Phone Number: 1 (800) 421-7116
  • Hours of Operation: Open March through November
  • Price: Free to the registered guest only 
  • Website: Yogi Bear’s Jellystone Park

Other Information: Jellystone Park has free water amenities, exciting events, on-site food, and excellent facilities available to the public.

2. Ole Mink Farm Recreation Resort

  • Address: 12806 Mink Farm Rd, Thurmont, Maryland 21788
  • Phone Number: (877) 653 - 6465
  • Hours of Operation: Open from 9 am – 6 pm, extended summer hours from 9 am – 9 pm
  • Price: Free to registered guests only
  • Website: Ole Mink Farm Recreation Resort

Other Information: This dump station is open all year-round, and this recreational resort has a scenic nature trail, a pond and stream to fish, and a swimming pool where guests can cool off. 

3. Cunningham Falls State Park

  • Address: 14039 Catoctin Hollow Rd, Thurmont, Maryland 21788
  • Phone Number: (301) 271-7574
  • Hours of Operation: During April – October from 8 am until sunset, during November – March from 10 am until sunset 
  • Price: $5 fee
  • Website: Cunningham Falls State Park

Other Information: Cunningham Falls State Park is located in the picturesque Catoctin Mountains. At the park, you can also go swimming, hiking, fishing, and canoeing, which makes it a great space for outdoor enthusiast.

4. Big Pool Exxon Travel Center

  • Address: 11079 Big Pool Rd, Big Pool, Maryland 21711
  • Phone Number: (301) 842-3289
  • Hours of Operation: Open 24 hours a day, seven days a week
  • Price: Free with fuel service of 40 gallons or $10 for dump station only
  • Website: Big Pool Exxon Travel Center

Other Information: The dump station is available 24/7. The travel center also provides other services, like fuel, a hot meal, ATM, showers, snacks, and more. 

5. Gambrill State Park

  • Address: 8602 Gambrill Park Rd, Frederick, Maryland 21702
  • Phone Number: (301) 271-7574
  • Hours of Operation: April – October from 8 am – sunset, November – March from 10 am - sunset
  • Price: Free for registered guests or $5 for dump station only
  • Website: Gambrill State Park

Other Information: Gambrill State Park is located on the ridge of the Catoctin Mountains with 16 miles of trails for adventurous horseback riding, hiking, and mountain biking. 

6. Little Bennett Regional Campground

  • Address: 23705 Frederick Rd, Clarksburg, Maryland 20871
  • Phone Number: (301) 528-3430
  • Hours of Operation: Open March through November, 24 hours a day
  • Price: For registered guests only
  • Website: Little Bennett Regional Campground

Other Information: The campground offers RV travelers a full hook-up in a beautiful wooded lot. It also has more than 25 miles of trails to explore.

7. Ramblin Pines Campground

  • Address: 801 Hoods Mill Rd, Woodbine, Maryland 21797
  • Phone Number: (410) 795 – 5161
  • Hours of Operation: Monday – Friday from 7:30 am – 3:30 pm
  • Price: $10 or less to use the dump station, depending on the size of the RV
  • Website: Ramblin Pines Campground

Other Information: The campground is located off of I-70. Visitors should take Exit 76 toward Westminster, MD -97, turn left onto Hoods Mill Rd, turn left onto Jenny Dr, and the destination will be on your left.

Salisbury RV Dump Stations

Salisbury is a major city along the eastern shoreline and therefore holds all kinds of attractions, including the National Folk Festival and the Salisbury Zoo, which gives shelter to well over 100 animals. Not shockingly, there are many RV campgrounds in or near Salisbury and many user-friendly dump stations. 

8. Fort Whaley Campground

  • Address: 11224 Dale Rd, Whaleyville, Maryland 21872
  • Phone Number: 1 (888) 322 - 7717
  • Hours of Operation: Open May through September, 24 hours a day
  • Price: Free for registered guests or fee for dump station
  • Website: Fort Whaley Campground

Other Information: Laser tag and miniature golf are available on site for the guests to enjoy. 

9. Pocomoke River State Forest and Park

  • Address: 3461 Worcester Highway, Snow Hill, Maryland 21863
  • Phone Number: (410) 632 - 2566
  • Hours of Operation: Open May through mid-December from 8 am - dusk
  • Price: Free for registered guests or $5 for dump station only
  • Website: Pocomoke River State Forest and Park

Other Information: This State Park offers pull-thru or back-in landscape sites for all RV travelers.

10. Sandy Hill Family Camp

  • Address: 5752 Sandy Hill Rd, Quantico, Maryland 21856
  • Phone Number: (410) 873 - 2471
  • Hours of Operation: Open mid-March through mid-December, 24 hours a day
  • Price: Free for registered guests or fee for dump station use only
  • Website: Sandy Hill Family Camp

Other Information: The camp is in a central location for exploring historical destinations and other nearby cities, such as Baltimore and Washington DC. 

11. Island Resort

  • Address: 9537 Croppers Island Rd, Newark, Maryland 21841
  • Phone Number: 1(888) 641 – 9838 or (410) 641 - 9838
  • Hours of Operation: Open April through mid-December, 24 hours a day
  • Price: Free to registered guests or fee for dump station use only
  • Website: Island Resort

Other Information: The campground is a family-owned facility and is a short distance from Ocean City.

12. Roaring Point Waterfront Campground

  • Address: POB 80, 2360 Nanticoke Wharf Rd, Nanticoke, Maryland 21840
  • Phone Number: (410) 873 - 2553
  • Hours of Operation: Open April through mid-November
  • Price: Free for registered guests or fee for dump station use only
  • Website: Roaring point Waterfront Campground

Other Information: The campground offers RV travelers daily, weekly, monthly, and seasonal rates.

13. Janes Island State Park

  • Address: 40 Alfred Lawson Dr, Crisfield, Maryland 21817
  • Phone Number: (410) 968 – 1565
  • Hours of Operation: March – November from 5:30 am – sunset, December – February from 6:30 am - sunset 
  • Price: Free for registered guests or $5 for dump station only
  • Website: Janes Island State Park

Other Information: The dump station is open year-round.

Baltimore RV Dump Stations

The city of Baltimore is a thriving art and culture district where tourists can enjoy the B & O Railroad Museum, the Jewish Museum of Maryland, or the Babe Ruth Birthplace and Museum. There are several RV sites in or near Baltimore, and many have the convenience of dump stations. 

14. Bar Harbor RV Park & Marina

  • Address: 4228 Birch Avenue, Abingdon, Maryland 21009
  • Phone Number: (410) 679 - 0880
  • Hours of Operation: Open year-round
  • Price: Free for registered guests or a small fee for dump station use only
  • Website: Bar Harbor RV Park & Marina

Other Information: Bar Harbor RV Park is the closest dump station to Baltimore’s Inner Harbor. 

15. Cherry Hill Park

  • Address: 9800 Cherry Hill, College Park, Maryland 20740
  • Phone Number: (301) 937 - 7116
  • Hours of Operation: Open year-round
  • Price: Free to the registered guest or $15 for dump station use only
  • Website: Cherry Hill Park

Other Information: The RV sites are open all year with full hook-ups, free Wi-Fi, and tons of on-site amenities. 

16. Pilot Flying J Plaza #784

  • Address: 1 Center Dr, Northeast, Maryland 21901 
  • Phone Number: (410) 287 - 7116
  • Hours of Operation: 24 hours a day, seven days a week
  • Price: Free
  • Website: Pilot Flying J Plaza #784

Other Information: The station offers RV parking, RV card discount, hot deli, public laundry, and showers. The free RV dump station in Maryland is very convenient to use.

17. Patapsco Valley State Park 

  • Address: 8020 Baltimore National Pike, Ellicott City, Maryland 21043
  • Phone Number: (410) 461 - 5005
  • Hours of Operation: Open April through October, 24 hours a day
  • Price: User fee charge
  • Website: Patapsco Valley State Park

Other Information: The Patapsco Valley State Park stretches along 32 miles of the Patapsco River, so it is one of the more convenient Maryland RV dump stations. 

18. Gunpowder Falls State Park

  • Address: 2813 Jerusalem Rd, Kingsville, Maryland 21087
  • Phone Number: (410) 592 -2897
  • Hours of Operation: Monday – Friday from 8 am – 4 pm
  • Price: A small user fee is charged based on usage
  • Website: Gunpowder Falls State Park

Other Information: Gunpowder Falls is divided into six different areas, the Sweet Air, Dundee Creek Marina, Hereford, Hammerman, Torrey C. Brown (TBC) Rail Trail, and Central Area.

19. Camp Meade RV Park

  • Address: 2300 Wilson St, Laurel, Maryland 20755
  • Phone Number: (301) 677 – 3810 or 1 (800) 722 - 4237
  • Hours of Operation: Monday – Friday from 9 am – 5 pm, Saturday from 9:30 am – 5 pm, closed on Sunday 
  • Price: Free for registered guests or $15 fee for dump station use only
  • Website: Meade RV Park

Other Information: This is one of the motorhome RV dump stations in Maryland that is open year-round. Camp Meade is approximately 3 miles south of Arundel Mills Mall and Bass Pro Shops Outlet. 

20. Adventure Bound Camping Resorts

  • Address: 5381 Sands Rd, Lothian, Maryland 20711
  • Phone number: (443) 607 - 8609
  • Hours of Operation: Open year-round, 24 hours a day
  • Price: For registered guests only
  • Website: Adventures Bound Camping Resorts

Other information: If you are a registered guest at Adventure Bound Camping Resort, then you will have full access to their dump station. 

Ocean City RV Dump Stations

Ocean City hosts between 320,000 and 345,000 vacationers during the summer months and up to 8 million annually. Many stay at the local RV campsites while they are visiting, many of which are sites that also offer dump station facilities to get rid of your RV waste.

21. Assateague State Park

  • Address: 7307 Stephen Decatur Highway, Berlin, Maryland 21811
  • Phone Number: 1 (888) 432 - 2267
  • Hours of Operation: Open April – October from 7 am - sunset
  • Price: Free
  • Website: Assateague State Park

Other Information: Assateague State Park is one of several free RV dump stations in Maryland that is located on Assateague Island and offers 2 miles of ocean beaches. 

22. Castaways RV Resort & Campground

  • Address: 12550 Eagle Nest Rd, Ocean City, Maryland 21813
  • Phone Number: (410) 213 -0097 or 1 (888) 733 - 9497
  • Hours of Operation: Open April through October, 24 hours a day
  • Price: Free for registered guests or fee for dump station use only
  • Website: Castaways RV Resort & Campground

Other Information: The RV Resort & Campground offers on-site dining, nightlife, and a variety of family fun activities.

23. Frontier Town Campground

  • Address: 8428 Stephen Decatur Highway, Ocean City, Maryland 21811
  • Phone Number: 1 (800) 228 - 5590
  • Hours of Operation: Open mid-April through mid-October
  • Price: Free for registered guests or $10 fee for dump station use only
  • Website: Frontier Town Campground

Other Information: The campground offers no hassle storage and valet service. The cost of storage is for only $5 a day, and the valet will cost an additional fee of $25.

Finding a Maryland dump station is fairly simple. There are many RV campgrounds and resorts that let you use their dump station for free as a registered guest. In fact, some will allow non-RV guests to use the dump for a small fee. If you’re looking for a free dump station or want to keep your cost down on the road, then you should look for a travel center. They’ll often let you use their dump station for free if you purchase up to 40 gallons of fuel during your stop. Also, many RV storage facilities have dump stations available as well.