NEW Overnight parking system
Before parking a vehicle overnight in any Canal Parking area, visitors must register their vehicle through the new online registration system. Print your reciept and place on your dashboard. If unable to print, please visit the nearest visitor center. More »
Water Pump Handles Temporarily Removed
Water pump handles at Bald Eagle Island, Jordan Junction and Big Woods Hiker Biker Campsites have been removed due to bad water samples. Handles will be reinstalled when good water samples are received.
Boat Tours at Great Falls
Due to low water levels in the Great Falls area, call the Great Falls Tavern Visitor Center (301-767-3714) in advance of your trip to confirm the mule-drawn boat tour schedule.
Parking Lot Closure
CSX is now beginning a phase of their bridge project that requires the closure of the Lock 74 parking lot for approximatly 18 months. Access to visitor parking near Lock 75 is now re-opened with a gravel parking lot at the site.
Our Staff & Offices
The C&O Canal follows the route of the Potomac River for 184.5 miles from Washington, D.C. to Cumberland, MD. To manage the diverse resources of the canal, staff works out of multiple field offices in addition to the main headquarters within the park. For a list of visitor centers and contact information please click here.
Headquarters and management staff for the Chesapeake and Ohio Canal NHP are located outside of the park in Hagerstown, Maryland. Staff and volunteers operate a visitor service area on the first floor. Information on park programs, history, park closures, brochures, etc. are available for the public.
Chesapeake and Ohio Canal National Historical Park Headquarters is located at 1850 Dual Highway, Suite 100 Hagerstown, MD 21740.
Directions to C&O Canal Headquarters
From the east: Take I-70 west to exit 32b and head west on Rt. 40. Follow Rt. 40 for approximately 1/4 mile and turn right at the C&O Canal Park Headquarters sign.
From the west: Take I-70 east to exit 32b and head west on Rt. 40. Follow Rt. 40 for approximately 1/4 mile and turn right at the C&O Canal Park Headquarters sign.
Headquarters Phone: 301-739-4200
Did You Know?
The Paw Paw Tunnel is 3,118 feet long and is lined with almost six million bricks. The 2/3 mile long tunnel saved the canal builders almost six miles of construction along the Paw Paw bends of the Potomac River. The project took twelve years to complete. The tunnel was only wide enough for single lane traffic. More...