Located in DC, MD, PA, VA.
The Potomac River corridor is rich in both history and recreation, offering a chance to both explore your heritage and choose your adventure along the way. Start your journey here!
Use this page to check live NPS alerts, weather, things to do, events, fees, campgrounds, and build a day-by-day itinerary with Trailie.

Trailie
Tell Trailie your dates, pace, and interests — get a day-by-day Potomac Heritage National Scenic Trail plan with hikes, drives, and must-see stops.
Explore this park
The Potomac River corridor is rich in both history and recreation, offering a chance to both explore your heritage and choose your adventure along the way. Start your journey here!
Weather associated with the PHT network is typical of a temperate climate, with four distinct seasons and variable precipitation throughout the year. Temperatures can vary from a high of 100 degrees Fahrenheit
to 0 degrees
in the winter.
Always open
The Trail is open year-round, weather permitting. Our partners who manage specific sections of the trails may have seasonal openings and closings. Please refer to our Operating Hours & Seasons page for more information.
Common questions
The summary above covers timing and highlights. These go deeper on reservations, crowds, and logistics.
Reservation rules vary by season and activity for Potomac Heritage National Scenic Trail. Check the Permits tab on this page and Recreation.gov before you travel — campground, tour, or backcountry permits may apply even without park-wide timed entry.
See Permits tab →