Lost Lake – Patapsco Valley State Park loop from Catonsville

Routes

Bike touring routes & trails

Lost Lake – Patapsco Valley State Park loop from Catonsville

Moderate

3.1

(21)

riders

Lost Lake – Patapsco Valley State Park loop from Catonsville

01:20

20.5km

210m

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: August 20, 2026

Tips

Includes a segment in which cycling is not permitted

After 7.60 km for 114 m

Waypoints

Start point

Bus stop

Get Directions

3.82 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

5.35 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.

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7.65 km

Swinging Bridge, Patapsco Valley State Park

Highlight • Bridge

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. …

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7.77 km

Swinging Bridge and Patapsco Riverbank

Highlight • Bridge

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 …

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9.49 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.

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9.57 km

Swinging Bridge on Grist Mill Trail

Highlight • Bridge

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 …

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9.65 km

Ilchester Road Access to Ridge Trail and Orange Grove, Patapsco Valley State Park

Highlight • Trail

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 …

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10.8 km

Patapsco Valley State Park

Highlight • Forest

The Patapsco Valley was Maryland's first and remains its largest state park. The 14,000 acres (5,700 ha) are made up of forests, winding rivers and cascading waterfalls.

It's a great …

Tip by

20.5 km

End point

Bus stop

Way Types & Surfaces

Way Types