Alerts & Conditions

Alerts

Please check directly with the local trail manager of the Potomac Heritage National Scenic Trail section you will be visiting.
 
Great Falls VA 2010 Flood VS a Sunny Day
Great Falls, Virginia on a sunny day vs the 2010 flood event.

NPS

Last updated: May 19, 2025

Contact Info

Mailing Address:

Potomac Heritage National Scenic Trail
c/o Chesapeake and Ohio Canal National Historical Park
142 W. Potomac St.
Williamsport, MD 21795

Phone:

301-739-4200
This phone number will connect you to the C&O Canal National Historical Park's mainline.

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