The Delaware & Raritan Canal Watch will hold a free history tour by bicycle along the D & R Canal on Saturday, Sept. 4.
Cyclists will meet 10 a.m. at the canal’s Griggstown parking lot along the Griggstown Causeway in Franklin Township.
Canal enthusiast Bob Barth will conduct the ride, which will stop at historic villages and canal structures, such as locks and swing bridges. He will explain why the D&R was one of the most successful canals in the United States.