sunset over a river Photo: NPS Photo / Steve Dean

Potomac Heritage National Scenic Trail

National Scenic Trail · District of Columbia, Maryland, Pennsylvania, Virginia

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.

  • LocationWilliamsport, MD
  • Entrance No fee listed
  • HoursOpen 24 hours, daily
  • Weather now72°F Partly Cloudy
  • Alerts No active alerts

Overview

Start your journey here!

Topics
  • American Revolution
  • Animals
  • Architecture and Building
  • Armories
  • Artillery
  • Battlefields
  • Canals
  • Farming and Agriculture
9 more topics
  • Forests and Woodlands
  • Forts
  • Military
  • River and Riparian
  • Scenic Views
  • Trains and Railroads
  • Transportation
  • Tunnels
  • Watersheds
blue flowers bloom next to a trail
Bluebells flowering on the towpath — NPS Photo / Stephanie Spencer

Things to Do

53 experiences from the National Park Service. Check details on NPS.gov before you go.

Showing 4 of 4

All 6 activities in the park

Pick one to find other parks that offer it.

Facilities & Services

Find visitor centers and other services available in the park. Check current hours and availability before you go.

Visitor Centers

  • Autumn at Great Falls Tavern

    Great Falls Tavern Visitor Center - Chesapeake and Ohio Canal National Historical Park

    Visitor Center

    The Great Falls Tavern originally functioned as one of the many lockhouses along the canal and serviced thousands of boats that passed through Lock 20 on the way to and…

    Details
    The Great Falls Tavern originally functioned as one of the many lockhouses along the canal and serviced thousands of boats that passed through Lock 20 on the way to and from Cumberland, MD and Georgetown in Washington, DC. Today the Great Falls Tavern remains a hub of activity as it acts as one of C&O Canal National Historical Park's visitor centers. Here, visitors can get information about the park's programs, hiking trails, and history. Please check with the park directly for hours and other information.
  • Cushwa Basin Williamsport Visitor Center

    Williamsport Visitor Center - Chesapeake and Ohio Canal National Historical Park

    Visitor Center

    The Cushwa Basin Visitor Center in Williamsport is located at mile 99.8 along the C&O Canal towpath in Washington County, MD. Situated at the confluence of the…

    Details
    The Cushwa Basin Visitor Center in Williamsport is located at mile 99.8 along the C&O Canal towpath in Washington County, MD. Situated at the confluence of the Conococheague Creek and the Potomac River, Williamsport was first settled in 1740. A half-mile rewatered section of canal leads through the turning basin, under the only railroad lift bridge on the canal, and continues to Lockhouse 44 and the adjacent lock. Please check with the park directly for hours and other information.

Plan Your Visit

Hours

Open 24 hours, daily · Always open

Hours details
  • Always openOpen 24 hours, daily

    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.

Entrance fees

No entrance fees listed.

Address

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

Weather & conditions

72°F
Partly Cloudy · feels like 69°
  • Today 75° 59°
    Overcast
    76% rain
  • Tomorrow 81° 56°
    Sunny
    7% rain
  • Wednesday 87° 65°
    Sunny
    36% rain

Updated 2 hr ago

What to expect by season

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 in the summer to 0 degrees in the winter.

Photos

Getting There

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

The administrative office for the NPS Potomac Heritage NST is located at the Chesapeake and Ohio Canal National Historical Park headquarters.

Mailing address: Potomac Heritage National Scenic Trail, Williamsport, MD 21795

Map loads when you scroll here