Seneca Creek State Park

11950 Clopper Rd, Gaithersburg, MD 20878 Get Directions 
Phone: 301-924-2127


Capital Region
Seneca Creek State Park
Photo Credit: Maryland Department of Natural Resources
Set along 16 miles of Seneca Creek and includes the 90-acre Clopper Lake, restored 19th-century cabin, Black Rock Mill, interpretive exhibits. More than 30 miles of hiking/biking trails. Seasonal facility use; free entry Monday- Friday.
Mar-Oct: 8am-Sunset; Nov-Feb: 10am-Sunset; closed Christmas Day.
ADA Accessible



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TripAdvisor Reviews
TripAdvisor Traveler Rating Based on 31 reviews
TripAdvisor Reviews
December 9, 2018
We went about 8 pm, and while there was a line, we moved along, and the lights were wonderful! Off of Historic Clopper Road, $17 a car, pack it all, turn some Holiday music on, and drive through the...
TripAdvisor Reviews
November 29, 2018
A lot of thought went into arranging several miles of delightful displays. Water related creatures placed around Clopper Lake, some of which reflect on the surface. A mermaid dives in, a sail boat...
TripAdvisor Reviews
October 23, 2018
This park has been a part of our family. I used to bring my kids to the playground when they were small, then we kayaked in the small lake when they grew up a little bit and now I hike around the...