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United States
Maryland
Baltimore County
Catonsville

Avalon Area – Lost Lake loop from University of Maryland Baltimore County

Routes
Bike touring routes & trails
United States
Maryland
Baltimore County
Catonsville

Avalon Area – Lost Lake loop from University of Maryland Baltimore County

Moderate

3.5

(14)

47

riders

Avalon Area – Lost Lake loop from University of Maryland Baltimore County

02:00

21.0km

380m

Cycling

Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels. The starting point of the route is accessible with public transport.

Last updated: September 10, 2026

Tips

Cycling is not permitted along parts of this route

After 85 m for 58 m

After 18.2 km for 229 m

Waypoints

A

Start point

Bus stop

Get Directions
1

6.10 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

2

9.99 km

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

3

12.7 km

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

4

12.9 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

12.9 km

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

6

15.7 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

7

17.5 km

This is one of the most popular, well-known parts of Patapsco Valley State Park. There's a nice picnic area, and miles of unpaved trails that are great for walking and …

Tip by

B

21.0 km

End point

Bus stop

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Way Types & Surfaces

Way Types

15.0 km

2.86 km

1.93 km

475 m

464 m

256 m

Surfaces

15.0 km

4.43 km

1.55 km

< 100 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

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Monday 12 October

23°C

14°C

-- %

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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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