NPS History of the Great Falls Park
The chronology chart offers a snapshot of historical events and people at Great Falls.
Over ten thousand years of human history can be experienced here.
Source: National Park Service-Great Falls
Great Falls Park (Photo: Wikipedia)
A lock on the Potomac (Patowmack) Canal, Great Falls Park, Va. By Naomi Whetzel. Printed Nov. 1988, and probably taken about then.