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The C&O Canal Towpath Trail and Great Allegheny Passage

On October 17, a landslide occurred on the GAP between Connelsville and Ohiopyle, closing a section of trail. For details, please see the Forum and the GAP Conservancy Alerts page.

McMahons Mill

Camping, Point of Interest, Parking
7900 Avis Mill Rd
Downsville, MD 21795
301-223-8778

McMahons Mill is located on the C&O Canal Trail, in Downsville MD

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McMahons Mill
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C&O Canal Trail
Great Allegheny Passage
Western Maryland Rail Trail