Lock 19
Historic site · Potomac, MD
Good to know
- Address
- Potomac, MD
- Area
- Montgomery County, Maryland
- Maps
- Apple Maps · OpenStreetMap
More nearby
Source and freshness
- Place details come from OpenStreetMap (way/137852545), © OpenStreetMap contributors, under the Open Database License (ODbL) 1.0.
- Last checked against the source on Nov 13, 2026.
- The adrenaline level and audience are our editorial rating for this type of activity, not a measurement. Confirm hours, prices and age limits with the venue before you go.
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Cite this page: ActivityPlaces, “Lock 19, Potomac, MD”, https://www.activityplaces.com/place/lock-19-potomac-md (data checked Nov 13, 2026).