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Hiking trails & Routes
United States
Maryland
Baltimore

Herring Run Greenway

Moderate

3.3

(27)

82

hikers

Herring Run Greenway

02:40

10.4km

40m

Hiking

Hike the 6.4-mile Herring Run Greenway, a moderate trail through a stream-valley oasis in Baltimore, featuring woods and wildlife.

Last updated: February 26, 2026

Tips

Your route passes through protected areas

Please check local regulations for:

Waypoints

A

Start point

Parking

Get Directions

1.26 km

Viewpoint

Viewpoint

2

8.02 km

Herring Run Park

Highlight • Forest

Herring Run Park hosts the Herring Run Greenway, a 4.2-mile loop trail accessible to bikers, runners, and hikers. The park features the serene Herring Run River, has a wooded environment, and is open throughout the year.

Tip by

8.89 km

Parkside Methodist Church

Place Of Worship

4

9.56 km

Herring Run Park

Highlight • Forest

Herring Run Park hosts the Herring Run Greenway, a 4.2-mile loop trail accessible to bikers, runners, and hikers. The park features the serene Herring Run River, has a wooded environment, and is open throughout the year.

Tip by

B

10.4 km

End point

Bus stop

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Way Types & Surfaces

Way Types

9.00 km

664 m

402 m

308 m

Surfaces

9.47 km

406 m

190 m

164 m

131 m

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Elevation

Elevation

Nothing selected – click and drag below to see the stats for a specific part of the route.

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Weather

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Today

Wednesday 27 May

26°C

19°C

75 %

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Max wind speed: 15.0 km/h

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This route was planned by komoot.

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Frequently Asked Questions

Where can I park to access the Herring Run Greenway?

The Herring Run Greenway runs through Herring Run Park, which has various access points. While specific parking lots aren't detailed, you can typically find parking near the recreational amenities along the western sections of the trail, or at points where it intersects with major roads in Northeast Baltimore. Consider starting near Lake Montebello for a well-known access point.

Is the Herring Run Greenway dog-friendly?

Yes, the Herring Run Greenway is generally dog-friendly. However, it's always best to keep your dog on a leash and practice responsible pet ownership by cleaning up after them. The trail's varied terrain, including paved and unpaved sections, offers different experiences for you and your canine companion.

What is the best time of year to hike the Herring Run Greenway?

The Herring Run Greenway can be enjoyed year-round. Spring and fall offer pleasant temperatures and beautiful foliage, making them ideal for hiking. Summer can be warm, but the wooded sections provide shade. Winter hikes are also possible, though some unmanaged dirt trails might be muddy or icy. Be aware of potential water quality issues in Herring Run after heavy rains, especially in warmer months.

Are there any fees or permits required to use Herring Run Park or the Greenway?

No, there are no entrance fees or permits required to access Herring Run Park or to use the Herring Run Greenway. It is a public park and trail system, freely accessible for recreation.

What is the terrain like on this trail?

The main Herring Run Trail is largely paved with asphalt, offering a level and flat surface suitable for walking, running, and biking. However, within Herring Run Park, especially between Harford Road and Belair Road, you'll find multiple unpaved dirt side hiking trails. A lesser-known section, Lower Herring Run Park, consists mostly of unpaved dirt trails with an undulating landscape.

Is the trail suitable for beginners or those with mobility challenges?

The main paved sections of the Herring Run Greenway are considered easygoing and suitable for all abilities, including those with wheelchairs. However, the unpaved dirt side trails, particularly in Lower Herring Run Park, are less managed and generally not ADA-accessible, offering a more rugged experience.

What kind of scenery and wildlife can I expect to see along the way?

The trail offers a blend of natural beauty and urban integration. You'll follow the meandering Herring Run stream through a 375-acre 'stream-valley oasis,' enjoying views of woods and natural splendor. The park is home to diverse wildlife, including foxes, deer, beavers, great blue herons, and hawks. While mostly wooded, it occasionally parallels residential neighborhoods.

Are there any notable features or points of interest on the Herring Run Greenway?

Yes, the Herring Run Greenway is rich with features. It's an 'urban oasis' and a cornerstone of the Baltimore Greenway Trails Network. You can explore the Herring Run Park, connect to Lake Montebello for an extended loop, and find recreational amenities like picnic tables and playgrounds. The Herring Run Heritage Trail also offers a self-guided tour into the area's history.

Is the Herring Run Greenway a loop trail?

The main Herring Run Trail forms a loop, approximately 2.5 miles, or a 4-mile loop according to some sources. When connected with Lake Montebello, it can form an extended loop of up to 5.5 miles, eliminating the need for backtracking.

Does the Herring Run Greenway connect to other trails or areas?

Yes, the Herring Run Greenway seamlessly connects to Lake Montebello, which has its own 1.3-mile shared-use path, allowing for an extended combined loop. It is also a key component of the developing Baltimore Greenway Trails Network, aiming to connect over 75 neighborhoods with 35 miles of trails.

Are there any sections of the trail I should be aware of?

While generally well-maintained, some sections, particularly the southeasternmost extension behind a brewery and post office, may not be as well-kept. Additionally, be aware that after heavy rains, there can be concerns about water quality in Herring Run due to road runoff and sewage, and potential bacteria issues in warmer months.

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