Field Guide to the Potomac Heritage Trail

Toad, salamander, chipmunk, hummingbird, turtle
Local flora and fauna along the Potomac Heritage NST

NPS | Nicole Phillips

 
The Potomac Heritage National Scenic Trail spans six physiographic provinces, three states, and the nation’s capital. This large network encompasses a variety of habitats: woodlands, wetlands, beaches, floodplains, meadows, and more. The biodiversity of the trail corridor allows abundant opportunities to spot wildlife. Explore the field guide to the Potomac Heritage Trail and discover what animals you may spot while out on the trail!
 
Amphibians
Slim salamander with a red mark down its back sitting on a leaf
Discover the amphibians that inhabit the wetlands, streams, and moist forests of the trail.
Reptiles
Thick light brown snake with brown hourglass shaped bands down the body
Learn about the reptiles that may be seen basking in the sun or swimming in the water along the trail and how to identify them.
Mammals
Fluffy brown rodent crossing a sunny street
Learn about the mammals that inhabit the Potomac Heritage Trail corridor.
Birds
Large, blue and gray heron zoomed all the way into the face and neck
Discover the abundance birds that may be heard or seen along the trail and the best times of year to spot them.

Last updated: September 4, 2026

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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