National Park Service LogoU.S. Department of the InteriorNational Park ServiceNational Park Service
National Park Service:  U.S. Department of the InteriorNational Park Service Arrowhead
Chesapeake & Ohio Canal National Historical ParkPhoto of Conococheague Creek Aqueduct at Williamsport
view map
text size:largestlargernormal
printer friendly
Chesapeake & Ohio Canal National Historical Park
Photos & Multimedia
 
 
 
 

Boats throughout the canal

Photo Great Falls of the Potomac River.  

Did You Know?
The Great Falls of the Potomac River is the second largest in the state of Maryland. It is a series of cascading falls. Water drops 76 feet in two-thirds of a mile. Natural hazards in the Potomac such as water falls and rapids created the need for canals for reliable water transportation.

Last Updated: December 18, 2007 at 11:14 EST