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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.

C&O Canal Lock 57

Lock 57
Little Orleans, MD 21766
301-739-4200

C&O Canal Lock 57 is located on the C&O Canal Trail, in Little Orleans MD

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CO Canal Lock 57
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C&O Canal Trail
Great Allegheny Passage
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