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Routes
Mountain biking trails
United States
Maryland
Montgomery County
Clarksburg

Black Hill Regional Park – Little Seneca Lake loop from Little Seneca Lake

Routes
Mountain biking trails
United States
Maryland
Montgomery County
Clarksburg

Black Hill Regional Park – Little Seneca Lake loop from Little Seneca Lake

Easy

4.6

(9776)

10,341

riders

Black Hill Regional Park – Little Seneca Lake loop from Little Seneca Lake

01:31

18.3km

210m

Mountain biking

Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels. The starting point of the route is right next to a parking lot.

Last updated: April 20, 2026

Tips

Includes a segment in which cycling is not permitted

After 10.6 km for 73 m

Waypoints

A

Start point

Parking

Get Directions

1

1.17 km

Black Hill Regional Park

Highlight • Lake

With over 20 miles (32 km) of trails for hiking, mountain biking and horse riding, Black Hill is a great place to explore and tuck into a picnic.

You'll also find volleyball courts, playgrounds, boats and picnic tables so there's fun to be had for all.

Tip by

3.62 km

Little Seneca Lake

Lake

3

9.19 km

Little Seneca Lake

Highlight • Lake

Little Seneca Lake is a 505-acre reservoir in Montgomery County, Maryland. Created in 1984 as an emergency water supply for the Washington, D.C. area, it also serves as a popular recreational spot within Black Hill Regional Park. The park features facilities for fishing and boating, with the lake stocked with species such as largemouth bass, tiger muskie, and channel catfish. The trails around the lake are open for hiking and mountain biking, which offer beautiful views over the water.

Tip by

4

10.3 km

Osprey Heights

Highlight • Viewpoint

Osprey Heights is a short offshoot from the Ten Mile Creek Trail. It has good views over Little Seneca Lake, and yes, Osprey have been sighted in the area. If you keep your eyes towards the sky you may see them on the hunt, or at the very least spot a nest high in the treetops.

Tip by

5

16.9 km

Black Hill Road bridge

Highlight (Segment) • Bridge

The small bridge on Black Hill Road gives you absolutely wonderful views of the surrounding forest, especially in the fall.

Tip by

B

18.3 km

End point

Parking

Loading

Way Types & Surfaces

Way Types

8.80 km

4.67 km

3.25 km

863 m

697 m

< 100 m

Surfaces

13.3 km

3.64 km

640 m

424 m

246 m

115 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

Powered by Foreca

Today

Friday 3 July

37°C

24°C

31 %

Additional weather tips

Max wind speed: 13.0 km/h

to get more detailed weather forecasts along your route

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Our route recommendations are based on thousands of hikes, rides, and runs completed by other people on komoot.

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Description

If you're looking for an accessible and scenic mountain biking experience near Clarksburg, the Black Hill Regional Park – Little Seneca Lake loop from Little Seneca Lake delivers. This easy 11.4-mile (18.3 km) route, with just 689 feet (210 metres) of elevation gain, can be completed in about 1 hour and 30 minutes, making it perfect for a fun, relatively quick ride with great views.

What to expect on Black Hill Regional Park – Little Seneca Lake loop from Little Seneca Lake

Expect a varied ride as you wind through coniferous-deciduous woodlands, open meadows, and stream valleys. The trail offers a mix of fast, twisty singletrack and banked curves, with occasional rock gardens to keep things interesting. The highlight is undoubtedly the spectacular views of Little Seneca Lake, especially from sections like the Osprey Loop. While largely easy, the diverse terrain ensures you'll stay engaged, making it a great option for riders of all abilities who appreciate a mix of flow and scenery.

Planning your visit

The trailhead is easily accessible from Little Seneca Lake, and parking is generally available. This loop is enjoyable year-round, but the lush green landscapes are particularly vibrant in warmer months, and the fall foliage offers a stunning backdrop. Consider riding in the morning or late afternoon for the best light and potentially fewer people on the more popular sections.

Trail details

  • Distance: 11.4 miles (18.3 km)
  • Elevation gain: 689 feet (210 metres)
  • Difficulty: easy
  • Estimated time: 1 hours and 30 minutes

Nearby routes

Easy

2

Seneca Creek Greenway to Clopper Lake Loop

01:02h

11.8km

80m

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