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Seneca Quarry
Historic site
13205 Tschiffely Mill Road, Poolesville, Maryland
Poolesville
What the source states
The source does not state whether this place is free, indoor or outdoor, or suited to kids or dogs.
Source
- From
- OpenStreetMap contributors
- Licence
- ODbL 1.0
- Checked
- Nov 13, 2026
- Location
- 39.07009, -77.34399 (approximate point)
Hours and fees are not listed here: check the official page before you go.
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Independent project, not affiliated with Montgomery County Government. Distances are straight-line.