Things To Do

The Potomac Heritage National Scenic Trail is a braided network of trails between the mouth of the Potomac River and the Allegheny Highlands. The Trail corridor spans across five physiographic provinces, three states, the nation’s capital, and 20 other units of the national park system. To begin exploring the Trail corridor, click on a box below.
 
 
Explore the PHT corridor organized by region.
The Potomac Heritage Trail weaves through eight distinct regions between the mouth of the Potomac River to the Allegheny Highlands.

Last updated: November 26, 2025

Park footer

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.

Contact Us