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Hiking trails & Routes
Howard County
Ellicott City

Trolley Line #9 Trail

Easy

4

hikers

Trolley Line #9 Trail

00:47

2.78km

90m

Hiking

The Trolley Line #9 Trail offers a delightful journey through shaded woodlands, following a paved path that winds alongside the Cooper Branch stream. You'll encounter impressive 100-foot-high, hand-cut granite walls, a unique feature from its past as an electric streetcar route. This easy 1.7-mile (2.8 km) hike, with a gentle 291 feet (89 metres) of elevation gain, is perfect for a quick 46-minute outing, providing a peaceful ambiance with occasional small waterfalls.

Planning your visit is straightforward, as the trail connects directly to historic Ellicott City, making it easy to combine your hike with a meal or some shopping. While the paved surface is generally accessible, be aware that the wooden boardwalk section can become slippery when wet. This trail is particularly family-friendly and suitable for strollers, offering a pleasant experience for all ages.

This route follows the historic path of the Catonsville & Ellicott City Electric Railway Company trolley line, which operated for over 50 years. Near the 1-mile mark, you can take a short detour to the Benjamin Banneker Historical Park & Museum, adding a cultural and educational element to your trip. It's a great option for those looking for beginner hiking routes with a rich local history.

Last updated: June 9, 2026

Waypoints

A

Ellicott town

Highlight • Settlement

Ellicott town, captivates cyclists with its charming blend of historic architecture, tree-lined streets, and inviting local shops. The town's scenic beauty and welcoming atmosphere create an ideal stop for cyclists seeking a relaxing break, cultural exploration, and the warmth of a friendly community on their journey.

Tip by

1

323 m

Starting Point

Highlight • Other

I could add a tip here if I wanted to.

Tip by

2

1.14 km

Trolley Line #9 Trail

Highlight • Trail

3

1.22 km

Indistinct Trail Section

Highlight • Trail

B

2.78 km

End point

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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

Elevation

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Weather

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Today

Sunday 5 July

35°C

22°C

70 %

Additional weather tips

Max wind speed: 13.0 km/h

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Frequently Asked Questions

What is the terrain like on the Trolley Line #9 Trail?

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.

Is the Trolley Line #9 Trail suitable for families and beginners?

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.

Where can I park to access the trail?

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.

Are dogs allowed on the Trolley Line #9 Trail?

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.

What is the best time of year to visit the trail?

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.

Are there any entrance fees or permits required for the trail or Benjamin Banneker Historical Park?

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.

What historical significance does the trail have?

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.

What can I see along the route?

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.

Does the trail connect to other paths or points of interest?

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.

Are there any good places to eat or shop nearby?

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.

Is the trail a loop or an out-and-back route?

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.

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