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Duncans Family Campground Pool Two pools - Adult and kiddie.
Fun for Kids Plenty of things for kids to do!
Trailer Camping at Duncan's Plenty of room to spread out!
Camp in a Tent! Plenty of grass to pitch a tent!
Motorhome Pull-Ins Pull-ins for motorhomes - Easy in - Easy Out
Camping in a Cabin 1-Room Cabins & 2 Room Cottages
Our Very Own Dog Park Bring your pets - we love dogs!
Camp Store and Snack Bar Convenience at the Campground!
Duncans Welcome Center We're here to make your stay a great one!
Chesapeake Bay and Blue Crabs Camp and enjoy crabs!
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Beautiful Campsites

Cabins And Cottages


Welcome to Duncan's - "Family Camping In Maryland"

Our campground was built by the Duncan family 39 years ago and is family-owned to this day. This will be our 37th season open and we are working hard to make it the best year ever. So come camping with us while you visit  Washington DC, Annapolis, Baltimore, and beautiful southern Maryland - we'll make camping in Maryland fun and easy for you!


Near Washington DC, we're located just 15 miles southeast and 17 miles south of Annapolis in Lothian, Maryland right next to the town of Upper Marlboro. Baltimore is 35 miles north.

Fun Family Camping In Maryland

Maryland camping at Duncan's is close to many attractions such as: The Chesapeake Bay, Annapolis, Six Flags Amusement Park, National Harbor, The Capital Wheel Observation Wheel, Showplace Arena Equestrian Center, Andrews Air Force Base, Maryland Rennaissance Festival, Sandy Point State Park, Baltimore Inner Harbor and much more... Here at Duncan's, family camping is our specialty. We have activities and events all the time just for families. PS: kids camp FREE! (5 & under)


We have 28 acres of lovely, mostly wooded, well maintained land. Families enjoy our two playgrounds, swimming pools, mini golf, volley ball, horseshoes, shuffleboard, Basketball, giant board games, store, nature trail and "the largest campground dog park on the east coast". Yes, we are a very pet friendly campground! Click here for dog breed restrictions.


This campground in Maryland enjoys a wide variety of campsites for you. We have full hookup, water & electric, and tent sites. 30 amp and 50 amp service available. Some of our largest sites are over 75' long and wide open. ALL of our full hookup sites are PULL-THRU. Our tent camping sites have their own shady area. We have three separate bath houses and two laundry rooms. If you want to camp close to Washington DC, but away from all of the interstate noise, then Duncan’s is the place for you. We offer a daily shuttle van to the Largo Town Center Metro station which is at the beginning of the blue line.

Don't have an RV or tent?

We have cabins, cottages and trailers for rent also.

Duncan's Family Campground News

(click here)




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Close to DC & More!

We're The Perfect Location To See
Maryland & DC!

Close to DC, Baltimore, Annapolis, and more.

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