Pennyfield Lock Area Map
National Park Service Historic Site
Contact Information
Maryland National Capital Park and Planning Comm
9500 Brunett Ave.
Silver Spring MD 20901
WebsiteLockhouse 22 -- Historic Site -- 0.01 miles Pennyfield Conservation Area Boat Ramp -- River Access Point -- 0.22 miles Dierssen Wildlife Sanctuary -- Maryland State Wildlife Area -- 0.54 miles Blockhouse Point Park -- Local Park -- 0.70 miles WSSC Potomac River Filtration Plant -- Regional Water Treatment Plant -- 1.36 miles Dam No. 2 -- Maryland Historic Site -- 1.44 miles Violetts Lock -- Canoe/Kayak Access Point -- 1.45 miles Valley Mill Kayak School -- Paddle Instruction -- 1.47 miles Seneca Falls Canal -- Virginia Historic Site -- 1.52 miles Swains Lock -- National Park Service Recreation Site -- 1.80 miles
Maryland National Capital Park and Planning Comm
9500 Brunett Ave.
Silver Spring MD 20901
Website