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The Lower Potomac

The Potomac Estuary

Mount Vernon to Reagan Airport

Mall Area

Georgetown to Great Falls

Potomac Piedmont

Upper Potomac

The North Branch

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Mountain Lock 37

Canoe/Kayak Access Point

Kayak and Canoe access near lock 37.

Suggested Links

Contact Information
National Park Service
Mountain Lock Canal Road
Sharpsburg MD 21782
301-739-4200
Website