
About This Park
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.
Activities
Current Alerts
Closures: Detours; Towpath; Points of Interest
Multiple items are closed due to hazardous conditions or maintenance. See below for more details.
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Photos

The towpath offers a serene bike riding experience.
Credit: NPS photo

Lockhouse 16 sits atop a stone outcropping above the lock.
Credit: NPS photo

Big Slackwater is a 3 mile stretch where canal boats entered the Potomac River to travel above Dam 4.
Credit: NPS photo

Mule-drawn canal boat rides are offered at Great Falls Tavern, April through October.
Credit: NPS photo/Buckner
Plan Your Visit
C&O Canal Towpath
The towpath is open 365 days a year.
Visitor Centers
Brunswick Visitor Center
The Brunswick Visitor Center is located just off the C&O Canal towpath at mile 55 in Frederick County, MD. The visitor center shares a building with the Brunswick Heritage Museum. For over a century Brunswick has been a railroad town. This once bustling company town is now a quiet place since the decline of the railroads. The remains of the rail yard are still visible from the canal towpath.
40 West Potomac StreetBrunswick, MD 21716
Operating Hours
From US-340 - Take the MD-17/Burkettsville Road exit toward Brunswick. Turn left onto MD-17/Burkettsville Road and pass through one roundabout. Turn right onto MD-17/MD-79/Petersville Road. At B Street, turn left. Take B Street to North Maryland Avenue and turn right. Turn left onto West Potomac Street and follow to visitor center.
More detailsCumberland Visitor Center
The Cumberland Terminus Visitor Center is located at mile 184.5 along the C&O Canal towpath in Allegany County, MD. Located in the Western Maryland Railway station, the visitor center features a spacious exhibit area full of interactive displays about the history of the C&O Canal and Cumberland. Pass through a model of the Paw Paw Tunnel and step back into the hey day of the canal. Awaiting you is a life size section of a canal boat. View exhibits on the canal's construction, cargo, mules, locks, and crew.
13 Canal StreetRoom 100
Cumberland, MD 21502
Operating Hours
From East: Take exit 43C off I-68. Turn left on Harrison St. Enter Canal Place parking area. The visitor center is on the first floor of the Western Maryland Railway Station. From West: Take exit 43C off I-68. Turn left on Queen City Dr. Turn left on Harrison St. Enter Canal Place parking area. The visitor center is on the first floor of the Western Maryland Railway Station.
More detailsGeorgetown Visitor Center
The Georgetown Visitor Center is located at mile 0.4 along the C&O Canal towpath in Washington, DC. Information about the National Park Service in Georgetown can be found at the Old Stone House (Rock Creek Park), located at 3051 M Street NW, Washington, DC 20007.
1057 Thomas Jefferson Street NWWashington, DC 20007
Operating Hours
Great Falls Tavern Visitor Center
The Great Falls Tavern Visitor Center is located at mile 14.3 (Lock 20) along the C&O Canal towpath in Potomac, MD.
11710 MacArthur Blvd.Potomac, MD 20854
Operating Hours
From Washington DC: Take M Street to fork. Follow either MacArthur Blvd, the right fork or take Canal Road, the fork to the left. MacArthur Blvd.: Follow MacArthur until the entrance to the Great Falls section of the park, approximately 8 miles. Canal Road: Follow to Chain Bridge. At stop light continue straight. Canal Road changes into Clara Barton Parkway. Follow Clara Barton Parkway to the end. At the stop sign, turn left onto MacArthur Blvd., and follow it for 3.5 miles until it ends at the park.
More detailsWilliamsport 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 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. The Conocheague Aqueduct is located across from the turning basin.
205 West Potomac St.Williamsport, MD 21795
Operating Hours
Alternate Parking at C&O Canal Park Headquarters (142 W Potomac St, Williamsport, MD) and Lock 44 (at the end of Main St, Williamsport, MD).
More detailsBrunswick Visitor Center
The Brunswick Visitor Center is located just off the C&O Canal towpath at mile 55 in Frederick County, MD. The visitor center shares a building with the Brunswick Heritage Museum. For over a century Brunswick has been a railroad town. This once bustling company town is now a quiet place since the decline of the railroads. The remains of the rail yard are still visible from the canal towpath.
40 West Potomac StreetBrunswick, MD 21716
Operating Hours
From US-340 - Take the MD-17/Burkettsville Road exit toward Brunswick. Turn left onto MD-17/Burkettsville Road and pass through one roundabout. Turn right onto MD-17/MD-79/Petersville Road. At B Street, turn left. Take B Street to North Maryland Avenue and turn right. Turn left onto West Potomac Street and follow to visitor center.
More detailsThings to Do

Multi-Park Loop
Park your car and stretch your legs! Visit four different National Parks in Washington, DC and begin logging miles on se...
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Skiing and Snowshoeing the C&O Canal Towpath
During the winter months, the C&O Canal may accumulate enough snow for winter activities like skiing and snowshoeing. Vi...
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Take a Boat Ride on the Canal
Today, visitors can enjoy life on the canal during a free replica canal launch boat program at Williamsport. During the ...
Duration: 1-1 Hours
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Wildlife Watching - Oldtown C&O Canal
Head down the C&O Canal NHP towpath in Oldtown, Maryland into a rare ecosystem mirroring that of the West. Spot a variet...
Duration: 2-4 Hours
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Hike Along the Towpath Through the Paw Paw Tunnel
Walk through the 3,118-foot Paw Paw Tunnel, a significant engineering feature along Mile 155 of the C&O Canal towpath.
Duration: 1-2 Minutes
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Bike the C&O Canal Towpath
By bicycle or on foot, try a short day trip or travel the entire 184.5-mile length of the Chesapeake and Ohio Canal Towp...
Duration: 3-5 Days
Learn moreLesson Plans
A Journey on the C&O Canal
Students will read and discuss A Journey on the C&O Canal in order to: 1) Learn why the C&O Canal is an amazing accomplishment in Maryland's history; 2) Learn why the C&O Canal is especially important to Washington County, Maryland; 3) Understand more about the genre of historical fiction and how it can teach us real information with characters who didn't actually live but could have; and 4) Describe what a typical nine-year old canal boy and family were like in the late 1800's.
View on NPS.gov(opens in new tab)Let's Learn About Seeds
As a result of this lesson plan, students will learn about what seeds are, the four plant growth stages, and explain the conditions needed for growth.
View on NPS.gov(opens in new tab)The Building of the Chesapeake and Ohio Canal
1. To describe the importance of George Washington's role in the building of a Potomac River canal; 2. To explain the role canals played in the early industrial economy of the nation; 3. To outline the effect the C & O Canal had on the Potomac River Valley; 4. To research forms of transportation used in the students' own communities in the early days of development.
View on NPS.gov(opens in new tab)The C&O Canal, A Place of Refuge, Recreation, and Reflection: 4th Grade Lesson
In what ways does visiting the Chesapeake and Ohio Canal National Historical Park change my understanding of how I can connect with nature and our community's history?
View on NPS.gov(opens in new tab)Explore the full collection of educator resources from the 9/11 National Memorial Trail.
Part of the 9/11 Trail
Chesapeake & Ohio Canal National Historical Park is one of the National Park Service sites connected by the 9/11 National Memorial Trail, a 1,500+ mile pathway of remembrance linking the three 9/11 memorial sites.
Park information provided by the National Park Service. Data refreshed daily.