• Aqueduct and towpath, Delaware Canal (Delaware & Lehigh National Heritage Corridor)photo credit

    Lower Delaware

    National Wild and Scenic River PA,NJ

Historic Sites & Districts

Did You Know?

Yellow flowers aand lobe-shaped cactus leaves on a rocky ledge

... Prickly pear cactus, the only cactus found widely in the eastern United States, grows along the Delaware River's cliffs. Its yellow flowers and red fruit bloom June through August, and are found as far north as Massachusetts. More...