Potomac Heritage National Scenic Trail
Trailie
Build your Potomac Heritage National Scenic Trail itinerary
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.
Potomac Heritage National Scenic Trail at a glance
- Best time
- March–May, October–November
- Trip length
- Multi-day (visit in segments)
- Don't miss
- Volunteer to complete the PHT in Northern Virginia
- Nearby city
- Williamsport, MD
Explore this park
About Potomac Heritage National Scenic Trail
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!
1 current NPS alert
- Park Closure: Trail Detour at Glover Archbold Trail at Rock Creek Park (Washington, DC)
Source: National Park Service (as of Oct 27, 2026). Official Potomac Heritage National Scenic Trail page on nps.gov
Weather Information
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
- Summer
to 0 degrees
in the winter.
Operating Hours
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.
- MondayAll Day
- TuesdayAll Day
- WednesdayAll Day
- ThursdayAll Day
- FridayAll Day
- SaturdayAll Day
- SundayAll Day
Common questions
Planning Potomac Heritage National Scenic Trail
The summary above covers timing and highlights. These go deeper on reservations, crowds, and logistics — check Alerts for live updates.
Reservation rules vary by season and activity for Potomac Heritage National Scenic Trail. See Overview on this page for fees, timed entry, and campground details before you travel.
