4
hikers
00:47
2.78km
90m
Hiking
Embark on an easy hike along the Trolley Line #9 Trail, a 1.7-mile (2.8 km) route that takes about 46 minutes to complete. You will gain 291 feet (89 metres) in elevation as you explore a wooded creek valley. The path features a distinctive boardwalk that winds between impressive 100-foot-high,…
Last updated: April 23, 2026
Waypoints
Highlight • Settlement
Tip by
323 m
Highlight • Other
Tip by
1.14 km
Highlight • Trail
1.22 km
Highlight • Trail
2.78 km
End point
Way Types & Surfaces
Way Types
2.12 km
644 m
< 100 m
Surfaces
2.40 km
180 m
111 m
< 100 m
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Elevation
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Weather
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Today
Monday 25 May
24°C
15°C
66 %
Additional weather tips
Max wind speed: 9.0 km/h
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This route was planned by komoot.
The trail primarily features a smooth, paved asphalt surface, making it accessible for various users. A notable section includes a unique boardwalk that curves between impressive 100-foot-high, hand-cut granite bluffs. While paved, the trail has a steady, gentle incline when heading northeast from Ellicott City towards Catonsville. Be aware that the boardwalk section can be slippery when wet.
Yes, this trail is rated as easy and is very suitable for families, strollers, and manual wheelchairs. Its smooth, paved surface and gentle incline make it a great option for beginners or those looking for a relaxed outdoor experience.
The western end of the trail connects to historic Ellicott town, which offers parking options. Starting from this end allows you to experience the historic mill buildings before transitioning into the wooded creek valley.
Yes, dogs are generally allowed on the trail. However, please ensure they are kept on a leash and that you clean up after them to maintain a pleasant experience for all users.
The trail is enjoyable year-round. Spring and fall offer pleasant temperatures and beautiful foliage. In summer, the tall shade trees keep the path cool. Even in winter, the paved surface can be accessible, though the boardwalk might be slippery if wet or icy.
There are no entrance fees or permits required to access the Trolley Line #9 Trail itself. If you plan to visit the nearby Benjamin Banneker Historical Park & Museum, it's advisable to check their official website for any specific fees or regulations for museum entry or special events.
The Trolley Line #9 Trail follows a segment of the old Catonsville & Ellicott City Electric Railway Company line, which operated from the 1890s to the mid-1950s. The impressive 100-foot-high, hand-cut granite bluffs along the boardwalk section were created in the 1890s for the original electric streetcar rails.
You'll encounter diverse scenery, starting amidst historic brick-and-stone mill buildings in Ellicott town. The trail then transitions into a wooded creek valley with a prominent boardwalk through hand-cut granite bluffs. A babbling stream, the Cooper Branch, flows alongside, and you'll pass tall shade trees and occasional homes. Towards its end, the scenery becomes more suburban.
Yes, near the 1-mile mark, a short detour leads to the Benjamin Banneker Historical Park & Museum. The trail also provides access to shops, including The Breadery, in the Oella Avenue area. Additionally, the route intersects with sections of the Patapsco Traverse (north hiking) and Patapsco Traverse (north mtb) trails.
The western end of the trail connects directly to historic Ellicott town, which offers numerous dining options and unique shops. You can also find shops, including The Breadery, in the Oella Avenue area accessible from the trail.
The Trolley Line #9 Trail is primarily an out-and-back route. You will travel along the same path in both directions. The total length is approximately 1.25 to 1.5 miles one way.