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Mountain biking trails

St. Louis County

Grotpeter Trail – Riverscene Trail loop from Parking 1

Mountain biking trails

St. Louis County

Grotpeter Trail – Riverscene Trail loop from Parking 1

Moderate

3.2

(12)

83

riders

Grotpeter Trail – Riverscene Trail loop from Parking 1

03:29

46.9km

490m

Mountain biking

Moderate mountain bike ride. Good fitness required. Suitable for all skill levels. The starting point of the route is right next to a parking lot.

Last updated: June 30, 2026

Tips

Includes a segment in which cycling is not permitted

After 28.2 km for 144 m

Waypoints

A

Start point

Parking

Get Directions

1

3.58 km

Grotpeter Trail

Highlight (Segment) • Trail

The Grotpeter Trail is the most northern trail in the Castlewood State Park trail system. The twists and turns remind you of why so many mountain bikers love these trails, …

Tip by

2

8.40 km

Riverscene Trail

Highlight (Segment) • Trail

The Riverscene Trail is the most popular trail in Castlewood State Park. The trail passes through a forest scene, a wide open are next to a beach area, and along …

Tip by

3

10.9 km

Views over the Meramec River

Highlight • Viewpoint

From this scenic viewpoint in Castlewood State Park you can enjoy sensational views down the winding Meramec River. It's a great place to stop and catch your breath for a moment on a run.

Tip by

4

23.4 km

Stinging Nettle Trail

Highlight (Segment) • Trail

The Stinging Nettle Trail (named after a plant that feels like tiny razor blades and itch when you rub up against them) thankfully is not usually overgrown with Stinging Nettle. …

Tip by

5

28.3 km

Best view of river valley high above Al Foster Trail.

Highlight • Viewpoint

6

30.5 km

Rock Hollow Trail

Highlight (Segment) • Trail

This is a paved trail that passes through the forest in Sherman Beach Park. There are great views of the river in the southern portion of the trail.

Tip by

B

46.9 km

End point

Parking

Way Types & Surfaces

Way Types

17.0 km

14.3 km

8.05 km

4.03 km

3.17 km

242 m

127 m

Surfaces

15.6 km

11.1 km

8.26 km

8.05 km

3.31 km

504 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 (210 m)

Lowest point (120 m)

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Weather

Powered by Foreca

Today

Saturday 11 July

27°C

21°C

84 %

Additional weather tips

Max wind speed: 17.0 km/h

to get more detailed weather forecasts along your route

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