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Chesapeake & Ohio Canal National Historical ParkPhoto of soldier tents at Lock 19 during park special event.
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Chesapeake & Ohio Canal National Historical Park
Contact Us
 

By Mail
Chesapeake & Ohio Canal NHP
1850 Dual Highway, Suite 100
Hagerstown, MD 21740-6620

By Phone
Park Headquarters 301-739-4200
Georgetown Visitor Center 202-653-5190
Great Falls Tavern Visitor Center 301-767-3714
Brunswick Visitor Center 301-834-7100
Williamsport Visitor Center 301-582-0813
Hancock Visitor Center 301-678-5463
Cumberland Visitor Center 301-722-8226

By Email
C&O Canal NHP

By Fax
301-739-5275
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.

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Last Updated: August 01, 2006 at 10:52 EST