Historic sites in Potomac
8 historic sites in Potomac. Listed A to Z from OpenStreetMap and Montgomery County Planning, checked Nov 13, 2026.
8 places
Cabin John Memorial
Historic site
Source: OpenStreetMap, checked Nov 13, 2026
Great Falls Tavern
Historic site
11710 Mac Arthur Blv, Potomac
Source: Montgomery County Planning, checked Nov 13, 2026
Lock 21: Swains Lock
Historic site
Source: OpenStreetMap, checked Nov 13, 2026
Lockhouse 16
Historic site
Source: OpenStreetMap, checked Nov 13, 2026
Locust Grove
Historic site
7340 Westlake Terrace, Bethesda
Source: OpenStreetMap, checked Nov 13, 2026
Magruder Blacksmith Shop
Historic site
7835 River Road
Source: OpenStreetMap, checked Nov 13, 2026
Ruins of Worker's Houses for Nearby Quarries
Historic site
Source: OpenStreetMap, checked Nov 13, 2026
Stoneyhurst
Historic site
8314 Seven Locks Road
Source: OpenStreetMap, checked Nov 13, 2026
Historic sites in nearby towns
More in Potomac
Things to do come from © OpenStreetMap contributors (ODbL), Montgomery County Planning open data and Montgomery Parks. A tag such as Free or Kids is shown only when the source states it, with the reason next to it.
Hours are not listed: check with the place. Places are listed A to Z; nothing here is ranked, rated or paid for. No content from Google or Yelp.
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