Skip to main content

Protecting the Canal since 1954

Chesapeake & Ohio Canal Association is an independent, all-volunteer citizens organization established in 1954 to help conserve the natural and historical environment of the C&O Canal and the Potomac River Basin. The association works with the National Park Service in its efforts to preserve and promote the 184-mile towpath.
Learn More
Join us

From Facebook Feed…

Comments Box SVG iconsUsed for the like, share, comment, and reaction icons

Historic image of a boat pulled by mules on the Chesapeake and Ohio Canal at an undisclosed location, from the Robert F. Hahn collection. ... See MoreSee Less

Comment on Facebook

Should it say Thomas instead of Robert Hahn?

17 hours ago

C&O Canal Association

Historic early 1900s image of J P Donnegan at the lock house for Chesapeake and Ohio Canal Lock #56, also known as the Sideling Lock or Pearre Lock, which lifted boats 7.7 ft, from the C&O Canal Trust collection. The wood frame Lock house still stands along the towpath. A canal store once stood on the other side by the bypass flume.
Although work began on this Lock in 1837, work was halted due to lack of funding, and it was not completed until 1848 or 49.
... See MoreSee Less

Load more