5.0
(5208)
15,395
riders
02:13
41.8km
330m
Road cycling
This road cycling route from Columbia to the Patapsco Valley offers a diverse journey through wooded areas and along the winding Patapsco River. You'll pass through natural beauty, spotting wildflowers and diverse trees, with highlights like the historic Swinging Bridge and remnants of old mills in the Avalon and Orange…
Last updated: June 9, 2026
Tips
Includes a segment in which cycling is not permitted
After 21.7 km for 52 m
Waypoints
Start point
Parking
Get Directions
20.0 km
Highlight • Bridge
Tip by
22.8 km
Highlight • Forest
Tip by
39.4 km
Highlight • Lake
Tip by
41.8 km
End point
Parking
Way Types & Surfaces
Way Types
16.2 km
11.0 km
7.82 km
4.13 km
1.95 km
722 m
< 100 m
Surfaces
26.6 km
13.8 km
1.06 km
293 m
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Elevation
Highest point (150 m)
Lowest point (10 m)
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Weather
Powered by Foreca
Today
Sunday 12 July
29°C
21°C
82 %
Additional weather tips
Max wind speed: 17.0 km/h
to get more detailed weather forecasts along your route
This route was planned by komoot.
The route primarily involves navigating local roads from Columbia to reach Patapsco Valley State Park. Once inside the park, you'll find a mix of paved and unpaved sections. The notable Grist Mill Trail is a 2.5-mile paved path along the Patapsco River, suitable for road bikes. While the park has many mountain biking trails, there are also sections with mostly paved surfaces that are suitable for all skill levels.
Yes, sections of the route, particularly within Patapsco Valley State Park, offer paved surfaces suitable for all skill levels. The Grist Mill Trail is a great example of a beginner-friendly paved path. However, be prepared for some elevation changes as the park's landscape includes forested climbs.
Spring and autumn are generally ideal for cycling this route, offering pleasant temperatures and beautiful scenery, especially with the changing leaves in fall. Summer can also be enjoyable, but be mindful of higher temperatures and humidity.
The route offers picturesque scenery, including the winding Patapsco River and rolling, wooded terrain. Key highlights include the Swinging Bridge and Patapsco Riverbank, Patapsco Valley State Park itself, and Lake Kittamaqundi Park. Within Patapsco Valley State Park, you'll also find historic ruins and structures, particularly in the Avalon and Orange Grove areas.
Yes, dogs are generally allowed in Patapsco Valley State Park, but they must be kept on a leash at all times. Always ensure you clean up after your pet to help keep the park enjoyable for everyone.
Yes, Patapsco Valley State Park typically has an entrance fee, which can vary by season and day of the week. You can find current fee information and any permit requirements on the official Maryland State Parks website: maryland.gov.
For accessing Patapsco Valley State Park, there are multiple parking areas depending on which section you plan to explore. Popular areas like Avalon, Orange Grove, and McKeldin offer parking facilities. For the specific start of the Komoot route from Columbia, you would typically park in a suitable location within Columbia and begin your ride from there.
Yes, the route passes through sections of several other trails within Patapsco Valley State Park, including the Maroon Route, Patapsco Traverse (south hiking), Patapsco Traverse (south mtb), Coral Route, Patapsco Alt HoCo Thru Trail, Patapsco Traverse (north hiking), Patapsco Traverse (north mtb), and the Grist Mill Trail.
While Patapsco Valley State Park itself has limited food services, you'll find various cafes, restaurants, and pubs in nearby towns like Ellicott City and Columbia, which are convenient stops before or after your ride.
The McKeldin Area within Patapsco Valley State Park is notable for its adaptive mountain biking trail system. These trails feature wider, smoother surfaces, making them more accessible and accommodating for cyclists with diverse physical abilities, offering a more inclusive riding experience.
This route is designated for a racebike. While the paved sections are smooth, some parts of the route leading to and within the park might involve local roads or mixed surfaces. A road bike with slightly wider tires (28-32mm) could offer more comfort and versatility, especially if you plan to explore some of the park's less-paved but still rideable paths.
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