Preserving America's early transportation history, the C&O Canal began as a dream of passage to Western wealth. Operating for nearly 100 years the canal was a lifeline for communities along the Potomac River as coal, lumber, and agricultural products floated down the waterway to market. Today it endures as a pathway for discovering historical, natural, and recreational treasures.






Chesapeake & Ohio Canal National Historical Park
Area
Additional Information
Good For
Activities
Weather
The Washington, DC, area has a four-season Mid-Atlantic climate. Summertime is warm and humid, while winter can be cold and snowy. Precipitation averages 2-4” monthly, year-round. The climate gradually gets cooler and wetter further west along the canal where the elevation is higher.
Great Falls only - Vehicle Entrance Fee
Entrance fee is $20.00.
Pass is for one private, non-commercial vehicle — passenger cars, pickup trucks, RVs and vans — and is valid at the Great Falls area of the Chesapeake and Ohio Canal National Historical Park on the Maryland side of the Potomac River and the Great Falls Virginia side of the Potomac River.
Directions
The park has numerous access points. There is no main entrance. In Washington, DC, the C&O Canal begins in Georgetown on 29th Street NW, south of M Street, and runs alongside Canal Road / Clara Barton Parkway out of DC to the west. The entrance to Great Falls is at Canal Road and MacArthur Blvd in Potomac, MD. Park Headquarters and the Williamsport Visitor Center are located off I-81 at exit 2. Cumberland Visitor Center is off I-68 at exit 43C. See the maps page for more.