Sandy Spring campgrounds operate primarily from April through October, with weather conditions ranging from humid summers to cooler fall temperatures. The region offers tent sites, RV pads, and cabin accommodations within a 30-minute drive of Washington, D.C. Several family-oriented facilities feature amenities like swimming pools and hiking trails, with most requiring advance reservations.
What to do
Hiking trails: Little Bennett Campground in Clarksburg offers a network of trails suitable for all skill levels. "There is a very nice network of trails, most if not all were leashed dog friendly," notes one camper, highlighting the accessible outdoor recreation options.
Water recreation: Lake Fairfax Campground provides paddle boats and a water park close to the camping area. "There's a water park, paddle boats, playgrounds, trails, skate park, sports fields, and the bathrooms are the nicest I've ever seen," reports one visitor, emphasizing the variety of activities available.
Urban exploration: Washington DC/Capitol KOA serves as an ideal base for visiting monuments and museums. "This is not a site for nature lovers but is perfect for kids. Our kids (9, 10 and 14) all had fun and made friends. The staff is exceptionally friendly and helpful," explains one family, demonstrating its suitability for urban sightseeing.
Creek exploration: Multiple campgrounds feature creek access for cooling off during summer months. The Patapsco Valley State Park-Hilton Area offers "beautiful waterfalls and river views," according to a reviewer who visited with children.
What campers like
Spacious RV sites: Ramblin' Pines provides large sites with full hookups. "Nice large sites with friendly staff. Lots of free activities for children and it's close to home," mentions a satisfied camper, noting the balance of convenience and amenities.
Children's activities: Many campgrounds feature dedicated play areas. "The Hilton entrance of Patapsco Valley Park is perfect for keeping the kids entertained. There is a huge playground, sensory trail and nature discovery center at the entrance to the park," explains one visitor.
Privacy between campsites: Little Bennett Campground offers wooded separation between sites. "The sites are quiet, very spacious, level, and heavily wooded with 50A service, water and sewer hookup," notes a camper, indicating the natural seclusion available despite proximity to urban areas.
Accessible bathhouses: Several campgrounds maintain clean facilities. One camper at Lake Fairfax comments, "Five stars for the restroom facilities. Bright, large, clean and very well maintained," pointing to the importance of well-kept facilities.
What you should know
Seasonal availability: Many campgrounds close during winter months. "Little Bennett Campground in Clarksburg operates seasonally from April through October and features cabin accommodations alongside traditional camping," while other facilities like Ramblin' Pines remain "open all year."
Traffic and noise considerations: Greenbelt Park Campground balances urban proximity with natural settings. "This is an urban oasis. Traffic can be heard but not seen. Weekdays are pretty quiet in this campground," notes one reviewer, providing expectations about the sound environment.
Booking requirements: During peak season, campgrounds fill quickly. At Hollofield Area Campground, a visitor notes, "The campground and park fill up on the weekends but are nearly empty during the week," indicating timing considerations for reservations.
Public transportation options: Some campgrounds offer direct access to Washington, D.C. via public transit. "Take the METRO if you are going into the District. There are two stations very close to camp (Greenbelt and University Park)," advises one camper at Greenbelt Park.
Tips for camping with families
Playgrounds and recreation: Patapsco Valley State Park-Hilton Area features extensive child-friendly amenities. "There is a huge playground, sensory trail and nature discovery center at the entrance to the park," reports a parent, noting the engagement opportunities for children.
Educational opportunities: Several campgrounds offer ranger programs and nature activities. "There are monthly programs at the campfire circle that I sometimes attend even when not camping here," shares a Greenbelt Park visitor.
Cabin options for beginners: For families new to camping, cabins offer comfort with outdoor access. "The best part of this campground are the neat mini cabins. Small one room cabins that have electricity and heat. They are a nice touch for those that want to camp, but not completely 'rough it,'" explains a visitor to Patapsco Valley State Park.
Swimming options: During summer months, water features provide relief from heat. At Lake Fairfax, "We enjoyed the water park immensely. Ten of us in total with kids ranging from 18 months old to 13 years old. Everyone enjoyed the water park," reports a family.
Tips from RVers
Site leveling: Hollofield Area Campground requires preparation for uneven sites. "My site was a little difficult to find because the online park map was incorrect, and the spot was basically an extended shoulder of the road," shares an RV camper, suggesting careful site selection.
Hookup availability: Electric sites are common but full hookups are limited. At Little Bennett, a visitor notes, "D Loop is for RVs, A, B, C & E are tents only. AT&T 5 MB/s w/o booster(1 bar), 8 MB/s with it(2 bars)," providing specific details about service and connectivity.
Size restrictions: Some campgrounds have limitations for larger rigs. "Approach this park only from the west if your vehicle is over 11 feet high. There is a 11' bridge coming east bound into this park," warns an RVer about Patapsco Valley State Park.
Dumping facilities: Not all campgrounds offer full hookups. "There is a dump station and water available at spickets throughout the campground," notes a Greenbelt Park visitor, providing essential information about water and waste management for RVs.
