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Montgomery County
Bethesda

Capital Crescent and Little Falls Trail Loop

Routes
Hiking trails & Routes
Montgomery County
Bethesda

Capital Crescent and Little Falls Trail Loop

Moderate

5.0

(1)

14

hikers

Capital Crescent and Little Falls Trail Loop

03:19

12.6km

100m

Hiking

Hike the moderate 7.9-mile Capital Crescent and Little Falls Trail Loop, gaining 328 feet through varied urban and wooded landscapes.

Last updated: February 26, 2026

Tips

Your route passes through protected areas

Please check local regulations for:

Chesapeake and Ohio Canal National Historical Park

Little Falls Stream Valley Park

Waypoints

A

Start point

Train Station

Get Directions

1

43 m

Bethesda, Maryland

Highlight • Settlement

Bethesda is the urban center of Montgomery County and due to its proximity to Washington D.C. it is known for an excellent selection of world cuisines. It also has a …

Tip by

2

2.26 km

Capital Crescent Trail

Highlight (Segment) • Trail

This popular 7-mile, multi-use trail, travels between Bethesda, Maryland and Georgetown in Washington D.C. It is a very popular path for walkers, runners, and cyclists so be courteous to your …

Tip by

3

6.16 km

Lock 5 of the C & O Canal

Highlight • Monument

The cornerstone of Lock #5 was put in place by President John Quincy Adams in 1829. In the 19th century flooding damaged the lock so the upper red sandstone stones were added.

Tip by

4

7.61 km

Dalecarlia Tunnel

Highlight • Structure

The Dalecarlia Tunnel runs the Capital Crescent Trail under the Washington Aqueduct and MacArthur Boulevard. It was built in 1910 as a railway tunnel and is now over 100 years old.

Translated by Google •

Tip by

B

12.6 km

End point

Train Station

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Way Types & Surfaces

Way Types

11.2 km

942 m

483 m

< 100 m

Surfaces

8.56 km

2.94 km

928 m

182 m

< 100 m

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Elevation

Elevation

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Weather

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Wednesday 6 May

23°C

16°C

-- %

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This route was planned by komoot.

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Frequently Asked Questions

How long does it typically take to hike the Capital Crescent and Little Falls Trail Loop?

This loop is approximately 12.6 kilometers (7.8 miles) long and generally takes about 3 hours and 20 minutes to complete as a hike. This duration can vary based on your pace and how often you stop to enjoy the scenery or points of interest.

What is the terrain like on the Capital Crescent and Little Falls Trail Loop?

The loop offers varied terrain. The Capital Crescent Trail portion is primarily a paved, 10-foot-wide shared-use path, built on a former railroad right-of-way, making it smooth and accessible. The Little Falls Trail is also paved and largely shaded, winding through parks and along creeks. While mostly paved, be aware of slight gradients; the Capital Crescent Trail has a gentle uphill grade heading north from Fletcher's Boathouse, and the Little Falls Trail has a steeper section between MacArthur Boulevard and Massachusetts Avenue.

Is the Capital Crescent and Little Falls Trail Loop suitable for beginners?

Yes, both the Capital Crescent Trail and the Little Falls Trail are generally considered easy, with gentle gradients. The primary challenge for beginners might be the trail's popularity, as it's heavily used by hikers, joggers, and cyclists. Be mindful of other trail users, especially at busier times.

What are the parking options for accessing the Capital Crescent and Little Falls Trail Loop?

Parking is available at various points along the trail, particularly in areas like Bethesda, Maryland, and near the C&O Canal. Due to the trail's popularity, parking lots can fill up quickly, especially on weekends. Consider arriving early or using public transport to avoid parking difficulties.

Are dogs allowed on the Capital Crescent and Little Falls Trail Loop?

Yes, dogs are generally allowed on both the Capital Crescent Trail and the Little Falls Trail. However, they must be kept on a leash at all times, and you are expected to clean up after your pet. Always check local signage for any specific restrictions or seasonal rules.

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

The Capital Crescent and Little Falls Trail Loop 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 shaded sections of the Little Falls Trail provide some relief. Winter hiking is also possible, though you should be prepared for colder temperatures and potential icy patches.

Are there any permits or entrance fees required to hike in Little Falls Stream Valley Park or on the trails?

No, there are no permits or entrance fees required to access the Capital Crescent Trail, the Little Falls Trail, or to hike within Little Falls Stream Valley Park. These trails and parks are publicly accessible for recreation.

What notable features or landmarks can I see along the route?

The loop offers several points of interest. You'll traverse the historic Capital Crescent Trail, a former railroad corridor. Highlights include Lock 5 of the C & O Canal and the unique Dalecarlia Tunnel, known for its person-sized cutouts. The Little Falls Trail portion winds through lush wooded areas, offering glimpses of wildlife and passing by historical sites like the former Milton/Loughborough Mill.

Does the Capital Crescent and Little Falls Trail Loop intersect with other well-known paths?

Yes, the route connects with several other popular trails. The Capital Crescent Trail is a major connector, linking to the C&O Canal Towpath and the Rock Creek Trail. The loop itself utilizes sections of the Capital Crescent Trail and the Little Falls Trail, and also briefly touches upon the Chesapeake and Ohio Canal Towpath (Maryland) and the Potomac Heritage National Scenic Trail (left bank).

What kind of wildlife might I encounter on the trail?

While hiking through the wooded sections, particularly along the Little Falls Trail and in Little Falls Stream Valley Park, you might spot resident wildlife. Common sightings include foxes and various bird species. The trail's proximity to the Potomac River also contributes to a diverse natural habitat.

Are there any specific safety considerations for this trail?

Given its high usage, the main safety consideration is being aware of other trail users, especially cyclists, as both trails are shared-use paths. Always exercise caution at street-level intersections, as some access points are on busy city streets. Additionally, be mindful of potential closures or detours due to ongoing construction, particularly related to the Purple Line project.

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