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Lost Lake – Avalon Area loop from Rockburn Branch Park

Routes

Bike touring routes & trails

Lost Lake – Avalon Area loop from Rockburn Branch Park

Hard

4.9

(3378)

17,522

riders

Lost Lake – Avalon Area loop from Rockburn Branch Park

01:51

20.5km

310m

Cycling

Hard bike ride. Good fitness required. You may need to push your bike for some segments of this route. The starting point of the route is right next to a parking lot.

Last updated: August 20, 2026

Tips

Your route passes through protected areas

Please check local regulations for:

Patapsco Valley State Park

Waypoints

Start point

Parking

Get Directions

644 m

Rockburn Branch Park

Highlight • Trail

Rockburn Branch Park has 7.4 miles of trails and is home to Rockburn Branch, a small tributary to the Patapsco River. There are also a few historic buildings in the park with informational signage.

Tip by

6.44 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

8.30 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

9.41 km

Patapsco Valley State Park Glen Artney Area

Highlight • Forest

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

14.4 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

14.4 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

14.5 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

16.3 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

20.5 km

End point

Parking

Way Types & Surfaces

Way Types

10.2 km

3.46 km

3.16 km

2.91 km

712 m

Surfaces

13.6 km

3.50 km

1.93 km

1.41 km

Elevation

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

Weather

Today

Saturday 5 September

27°C

20°C

36 %

Additional weather tips

Max wind speed: 6.0 km/h

to get more detailed weather forecasts along your route

Comments

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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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Lost Lake – Avalon Area loop from Rockburn Branch Park

Rockburn Branch Park

Ruins in Avalon Area, Patapsco Valley State Park

Lost Lake

Patapsco Valley State Park Glen Artney Area

Patapsco Valley State Park Avalon Area — Mountain Bike Trails

Avalon Area

Ridge Trail & Valley View Trail Junction

Patapsco Valley State Park Orange Grove Area

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