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Hiking trails & Routes
United States
Maryland
Montgomery County
Potomac

Cabin John Trail

Hard

4.5

(4605)

9,535

hikers

Cabin John Trail

09:32

36.3km

280m

Hiking

Embark on the Cabin John Trail for a long, immersive journey through Montgomery County's varied landscapes. This difficult 22.6-mile (36.3 km) hiking route, with 909 feet (277 metres) of elevation gain, winds along the Cabin John Creek, offering natural surfaces, some technical "rock-hopping" sections, and picturesque wooden bridges. Expect to…

Last updated: June 9, 2026

Tips

Your route passes through protected areas

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Waypoints

A

Start point

Parking

Get Directions

9.05 km

Ruins of Worker's Houses for Nearby Quarries

Ruins

2

14.3 km

Wooden bridge and Arch Eagle Scout project

Highlight • Bridge

3

15.0 km

Locust Grove Nature Center

Highlight • Rest Area

This park has something for every kind of outdoor enthusiast, from athletic fields and ice skating to picnic tables and a nature center for the kids. With over 5 miles …

Tip by

4

23.1 km

Cabin John Regional Park

Highlight • Forest

This park has something for every kind of outdoor enthusiast, from athletic fields and ice skating to picnic tables and a nature center for the kids. With over 5 miles …

Tip by

5

32.9 km

With its shady trails, playgrounds, and gentle creek, Cabin John Park is a local favourite for everything from peaceful walks to family picnics—where nature and community come together just outside the city.

Tip by

6

33.3 km

Cabin John Trail

Highlight • Trail

35.5 km

Gibson Grove Church

Place Of Worship

B

36.3 km

End point

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Way Types & Surfaces

Way Types

32.8 km

2.51 km

518 m

476 m

< 100 m

Surfaces

31.8 km

1.66 km

1.43 km

743 m

343 m

312 m

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Elevation

Elevation

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

Highest point (90 m)

Lowest point (30 m)

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Weather

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Today

Saturday 11 July

29°C

21°C

74 %

Additional weather tips

Max wind speed: 10.0 km/h

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Frequently Asked Questions

How long does it typically take to hike the Cabin John Trail?

The time it takes depends on which section you hike. The main Cabin John Trail within Cabin John Regional Park is about 2.7 miles long and can be completed in approximately 1 hour and 10 minutes. The longer Cabin John Stream Valley Trail, which is about 8.8 miles of natural surface, typically takes around 2 hours and 41 minutes.

What is the terrain like on the trail?

The trail primarily features a natural surface, though some sections may be hard-surfaced. It undulates as it parallels the Cabin John Creek, winding through lush stream valleys and dense woodlands. You can expect a mix of rocky and rooty sections, especially on descents and climbs, while other parts are flatter. Areas near the creek can be muddy, particularly after rain.

Is the Cabin John Trail suitable for beginners or families with children?

Yes, the trail is largely rated as easy to moderate, making it suitable for various fitness levels, including families with children. While many sections are easily accessible with minimal elevation gain, there are moderate up and down hills. Some sources describe it as a good trail for beginners looking for a challenge due to its mixed terrain.

Are dogs allowed on the trail?

Yes, dogs are permitted on the trail, but they must be kept on a leash at all times.

What unique natural features or points of interest can I expect to see?

The trail offers several unique features. You can enjoy walking along the stream, and there are specific natural play spots with rock beaches, a sand bank, and climbing boulders that are popular with children. A distinctive "bamboo forest" also adds to the trail's character. Other highlights include a Wooden bridge and Arch Eagle Scout project and the Locust Grove Nature Center.

When is the best time of year to hike this trail?

Given that sections near the creek can become muddy after rain, drier seasons like late spring, summer, and early fall are generally ideal for hiking. However, the trail offers natural beauty year-round, with autumn foliage being particularly scenic.

Where are the main access points and parking for the trail?

Parking is available at various road crossings along the trail and within Cabin John Regional Park. The park also offers amenities like restrooms and drinking water. Be aware of numerous road crossings, especially at River Road, where you might need to leave the park system to cross at a signalized intersection.

Does the trail intersect with other well-known paths?

Yes, the route also passes through sections of the Cabin John Trail, Seven Locks Road, Tuckerman Lane, MDBR 190, and MDBR 191. It also provides access to the historic C&O Canal towpath.

Are there any permits or entrance fees required for Cabin John Regional Park or the trail?

There are no entrance fees or permits required to access Cabin John Regional Park or the Cabin John Trail itself.

What amenities are available near the trail?

Within Cabin John Regional Park, you can find restrooms and drinking water. The Locust Grove Nature Center and Cabin John local park (by McArthur) are also nearby, offering additional facilities.

What should I be cautious about when hiking this trail?

Hikers should be cautious at numerous road crossings, particularly at River Road, where you might need to temporarily leave the park system to cross at a signalized intersection. Also, sections near the creek can be muddy after rain, so appropriate footwear is recommended.

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