Patapsco Valley State Park – Lost Lake loop from Ilchester
Patapsco Valley State Park – Lost Lake loop from Ilchester
4.9
(2369)
11,808
riders
Patapsco Valley State Park – Lost Lake loop from Ilchester
01:40
29.5km
320m
Road cycling
Moderate road ride. Good fitness required. Some segments of this route may be unpaved and difficult to ride. The starting point of the route is right next to a parking lot.
Last updated: March 2, 2026
Tips
Includes a segment in which cycling is not permitted
After 10.4 km for 114 m
Waypoints
Start point
Parking
Get Directions
5.73 km
The Cycle Mill Bike Shop
Highlight • Rest Area
Tip by
7.41 km
Patapsco Valley State Park
Highlight • Forest
It's a great …
Tip by
8.51 km
Swinging Bridge on Grist Mill Trail
Highlight • Bridge
It is best …
Tip by
9.03 km
Viewpoint
Viewpoint
10.3 km
Swinging Bridge and Patapsco Riverbank
Highlight • Bridge
The river is known as the River of History as it played an essential role in Maryland's Industrial …
Tip by
10.4 km
Swinging Bridge, Patapsco Valley State Park
Highlight • Bridge
On the bridge you'll have great views of the river and surrounding woodland. …
Tip by
12.7 km
Lost Lake
Highlight • Lake
Tip by
29.5 km
End point
Parking
Way Types & Surfaces
Way Types
16.3 km
5.20 km
4.25 km
3.76 km
< 100 m
Surfaces
22.4 km
5.87 km
1.00 km
201 m
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Elevation
Highest point (150 m)
Lowest point (10 m)
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Weather
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Today
Thursday 28 May
26°C
16°C
0 %
Additional weather tips
Max wind speed: 27.0 km/h
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Our route recommendations are based on thousands of hikes, rides, and runs completed by other people on komoot.