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United States
Maryland
Baltimore County
Arbutus

Segment 1 – Lost Lake loop from Saint Denis

Moderate

3.0

(9)

94

riders

Segment 1 – Lost Lake loop from Saint Denis

01:18

20.3km

190m

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 6.55 km for 114 m

After 15.1 km for 148 m

Waypoints

A

Start point

Train Station

Get Directions
1

777 m

Segment 1

Highlight (Segment) • Trail

2

4.30 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

3

6.60 km

This popular swinging bridge crosses the Patapsco River. It is a wooden suspension bridge with metal cables.

On the bridge you'll have great views of the river and surrounding woodland. …

Tip by

4

6.72 km

The Patapsco River flows through central Maryland and into the Chesapeake Bay.

The river is known as the River of History as it played an essential role in Maryland's Industrial …

Tip by

5

8.44 km

Swinging Bridge – Grist Mill Trail

Highlight (Segment) • Bridge

The Grist Mill Trail crosses over the Patapsco River here. You get a great view over the water from here too.

Tip by

6

8.51 km

The Grist Mist Trail passes through Patapsco Valley State Park, alongside the Patapsco River. For a large part of the trail, it also passes alongside the railroad.

It is best …

Tip by

7

8.60 km

The Ilchester Road access point to the Ridge Trail offers a thrilling start for cyclists exploring Patapsco Valley State Park. Expect a steep, technical climb with rocky sections, rewarding you …

Tip by

B

20.3 km

End point

Train Station

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Way Types & Surfaces

Way Types

6.83 km

4.28 km

3.62 km

3.24 km

1.64 km

550 m

131 m

Surfaces

14.3 km

4.70 km

1.03 km

261 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 (150 m)

Lowest point (10 m)

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Weather

Powered by Foreca

Today

Monday 12 October

24°C

14°C

0 %

Additional weather tips

Max wind speed: 18.0 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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