Contact Us

Emergency: 911
Report a crime: 1-866-677-6677

Before Contacting Us

Try searching this site using search at the top of the page and find answers faster than emailing, calling, and waiting for a reply. Some of the most common questions include: trail conditions and closures, Billy Goat Trail, Great Falls Tavern Visitor Center, and camping .

 

Call or Message the Park

Chesapeake & Ohio Canal General Email Inbox

Email Us

/choh/index.htm

Voice: 301-739-4200

 

Visitor Centers

 

Mailing Address

Chesapeake & Ohio Canal National Historical Park

142 W. Potomac St.
Williamsport, MD 21795

 

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  Closures and alerts

  Current Conditions

  River and towpath information.

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  Visitor Centers

  Visitor Center Hours and Seasons

  Seven visitor centers are spread over the 184.5 miles of the C&O Canal. Each has separate hours and seasons.

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  Great Falls Entrance Fees

  Fees and Pass Information

  Entrance fees are collected at the Great Falls Tavern Visitor Center entrance of the canal.