On December 7, 2012 the WooFDriver and his crew took the WooFPAK on a Mushing Tour of the C&O Canal at milepost 48.2 in the area of Point of Rocks. In 1828 the narrow passage between the rocks provoked a legal battle between the canal and railroad companies over who would have control of the narrow passage. Both the C&O Canal Company and the B&O Railroad compromised and a wall was built between the two so the trains would not scare the mules that pulled the canal boats.
Wikipedia’s Webpage to learn more
Here is video footage of the Mushing Tour in this area!