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Mountain biking trails

Baltimore County

Lost Lake – Avalon Area loop from Halethorpe

Mountain biking trails

Baltimore County

Lost Lake – Avalon Area loop from Halethorpe

Moderate

4.7

(3598)

13,299

riders

Lost Lake – Avalon Area loop from Halethorpe

02:36

30.5km

440m

Mountain biking

Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary. The starting point of the route is accessible with public transport.

Last updated: May 8, 2026

Tips

Your route passes through protected areas

Please check local regulations for:

Patapsco Valley State Park

Waypoints

A

Start point

Train Station

Get Directions

1

6.33 km

Lost Lake

Highlight • Lake

Lost Lake is a small lake just north of the Patapsco River within Patapsco Valley State Park's Glen Artney Area. The lake often has various species of birds and vegetation to look at while you ride.

Tip by

2

8.81 km

Ruins in Avalon Area, Patapsco Valley State Park

Highlight • Historical Site

The Patapsco Valley State Park Avalon Area is a portion of Patapsco Valley State Park near the center of the park's sprawling 14,000 acres of land. This area has miles of trails and hosts a portion of the Patapsco River.

Tip by

3

9.69 km

Patapsco Valley State Park Avalon Area — Mountain Bike Trails

Highlight • MTB Park

A fun trail area with ton of elevation for Maryland riding. You can expect trails along a ridge, jump trails and some rocky and rooty sections.

Tip by

4

9.71 km

Avalon Area

Highlight • Forest

Avalon Area is part of Patapsco Valley State Park. This area has many trails suitable for both hikers and MTB enthusiasts.

Tip by

5

9.88 km

Ridge Trail & Valley View Trail Junction

Highlight • Trail

Coming from Ridge Trail (from the south), this is where the trail divides into Ridge Trail and Valley View Trail. Walk to the left to follow Ridge Trail and to the right to change to Valley View Trail.

Tip by

6

12.3 km

Patapsco Valley State Park Orange Grove Area

Highlight • Bridge

The Orange Grove Area of Patapsco Valley State Park is a beautiful and historic section known for its swinging bridge, with stunning views of the Patapsco River. Here, you can …

Tip by

7

14.2 km

Morning Choice Trailhead

Highlight • Trail

Trailhead to one of the most famous hikes in Patapsco Valley State Park, the Morning Choice Trail. The trail can be connected with various other trails (e.g. Ridge Trail) and …

Tip by

14.8 km

Rockburn Bend

Viewpoint

9

15.5 km

Nacho Trail — Rockburn Branch Crossing

Highlight (Segment) • Trail

Wooden branch crossing at the Nacho Trail.

Tip by

B

30.5 km

End point

Train Station

Way Types & Surfaces

Way Types

17.4 km

5.02 km

4.73 km

1.96 km

1.23 km

222 m

Surfaces

21.5 km

7.26 km

1.05 km

623 m

133 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 (100 m)

Lowest point (10 m)

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Weather

Powered by Foreca

Today

Sunday 17 May

31°C

17°C

17 %

Additional weather tips

Max wind speed: 14.0 km/h

to get more detailed weather forecasts along your route

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

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