Chesapeake and Ohio Canal Towpath
Chesapeake and Ohio Canal Towpath
4.7
(8165)
14,706
riders
04:42
62.8km
90m
Cycling
Embark on a moderate touring cycling adventure along the Chesapeake and Ohio Canal Towpath, a 39.0 miles (62.8 km) route that winds beside the Potomac River. You will experience a lush 'tunnel of trees' and predominantly dirt and gravel terrain, offering a varied ride with 306 feet (93 metres) of…
Last updated: April 23, 2026
Tips
Includes segments that go up or down a series of steps
You may need to carry your bike.
After 261 m for 7 m
After 62.6 km for 7 m
Waypoints
Start point
Parking
Get Directions
5.42 km
Highlight • Rest Area
Tip by
24.9 km
Highlight • Rest Area
Tip by
27.2 km
Highlight • Natural Monument
Tip by
31.4 km
Highlight • Bridge
Tip by
49.7 km
Highlight • Historical Site
Tip by
62.8 km
End point
Parking
Way Types & Surfaces
Way Types
62.3 km
238 m
238 m
< 100 m
< 100 m
< 100 m
Surfaces
36.4 km
25.9 km
247 m
238 m
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Elevation
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Weather
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Thursday 7 May
19°C
11°C
0 %
Additional weather tips
Max wind speed: 7.0 km/h
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This route was planned by komoot.
The towpath is primarily dirt and gravel, with some sections featuring crushed stone. You might encounter varied surfaces including rough patches, mud, grass, and roots, especially after rain. While largely flat, it's best suited for gravel, hybrid, or mountain bikes with tires 32mm or wider, as road bikes with skinny tires are not recommended.
The C&O Canal Towpath is generally considered to be of beginner to intermediate difficulty for cycling. Its flat profile makes it approachable, but the often-uneven, rough, and sometimes muddy surface can add a challenging element despite the lack of significant elevation changes.
The trail is rich with historical and natural sights. You'll find hundreds of original historic features like locks, lock houses, and aqueducts. Highlights include the breathtaking Great Falls of the Potomac, the impressive Paw Paw Tunnel, and the historic Monocacy Aqueduct. You can also see Lockhouse 25 and a giant maple tree sheltering Lock 26.
Yes, the route also passes through sections of the 50 (Maryland), 9-11 Trail (Maryland), ADT - Maryland - Seg 4, Chesapeake and Ohio Canal Towpath (Maryland), and Potomac Heritage National Scenic Trail (left bank). It also seamlessly connects to the Great Allegheny Passage (GAP) in Cumberland, allowing for an extended ride to Pittsburgh.
The C&O Canal Towpath has numerous access points along its 184.5-mile length from Washington D.C. to Cumberland, Maryland. Specific parking information varies by access point, but many trailheads offer parking. For the segment from Riley's Lock to Monacacy Aqueduct, you would typically find parking near Riley's Lock or other access points in Germantown.
Yes, the C&O Canal Towpath is generally dog-friendly. However, it's important to keep your dog on a leash and follow all National Park Service regulations to ensure a safe and enjoyable experience for everyone on the trail.
Spring and fall are often considered the best times to cycle the C&O Canal Towpath due to milder temperatures and beautiful foliage. Summer can be hot and humid, while winter can bring snow and ice, making some sections challenging or impassable. Always check weather conditions before you go.
No, there are generally no entrance fees or permits required to access and use the C&O Canal Towpath itself, as it is part of the Chesapeake and Ohio Canal National Historical Park. However, specific activities or facilities within the park might have associated fees, so it's always good to check the official National Park Service website for the latest information.
The C&O Canal Towpath is primarily a point-to-point trail, stretching 184.5 miles from Washington D.C. to Cumberland, Maryland. While you can cycle out-and-back sections, the full length is not a loop. Many cyclists plan multi-day trips, often combining it with the Great Allegheny Passage (GAP) for an extended journey.
Yes, the National Park Service maintains numerous free hiker-biker campsites with piped drinking water and portable toilets every 5-8 miles, making multi-day touring convenient. Additionally, you can stay overnight in restored historic lock houses through the "Canal Quarters" program, or find accommodation in quaint towns like Harpers Ferry, Shepherdstown, and Williamsport.
Given the varied terrain, a gravel, hybrid, or mountain bike with tires 32mm or wider is recommended. Essential gear includes plenty of water, snacks, a repair kit for flats, and appropriate clothing for the weather. If planning a multi-day trip, camping gear or reservations for lock houses/town accommodations are necessary. Don't forget bug spray, especially in warmer months.