Four geologic provinces running in a generally east-west direction shape theLower Delaware Rivercorridor's varied landscapes. The topography of the northern end of the corridor is broken by rocky and mountainous terrain. The middle river corridor is comprised of hills and clay soils, which contrast markedly with the southernmost province - the flat, marshy coastal plain.
Did You Know? ... experienced mules did not need to be driven by someone on the towpath; they would slack off and speed up on signal from the boatman. A new mule or "greenie," though, might turn out to be a "sitdowner" -- a reaction understandable to those hiking all of the Lower Delaware River's 60-mile towpath. more...