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Routes
Germany
North Rhine-Westphalia
Rhein-Sieg-Kreis
Siegburg

Naafbachtal Nature Trail – Naafbach Valley Trail loop from Siegburg/Bonn

Routes
Germany
North Rhine-Westphalia
Rhein-Sieg-Kreis
Siegburg

Naafbachtal Nature Trail – Naafbach Valley Trail loop from Siegburg/Bonn

Moderate

4.3

(12)

43

riders

Naafbachtal Nature Trail – Naafbach Valley Trail loop from Siegburg/Bonn

02:20

40.2km

330m

Gravel riding

Moderate gravel 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: April 17, 2026

Tips

Includes a segment in which cycling is not permitted

After 5.84 km for 150 m

Waypoints

A

Start point

Train Station

Get Directions

1

6.60 km

View of the Agger near Lohmar

Highlight • Viewpoint

The Agger is a tributary of the Sieg. Its source is in Meinerzhagen, and after 69.5 km it flows into the Sieg between Siegburg and Troisdorf. The name Agger is of Celtic origin and means "flowing water"

Translated by Google •

Tip by

2

13.2 km

Naafbachtal Nature Trail

Highlight • Trail

An absolute highlight - the Naafbachtal.

Translated by Google •

Tip by

3

13.6 km

Naafbachtal Nature Reserve

Highlight • Natural Monument

The valley is stunningly beautiful - a wonderful experience in all seasons.

Translated by Google •

Tip by

4

13.8 km

Naafbach Valley Trail

Highlight • Trail

Beautiful route through great nature. Easy to drive.

Translated by Google •

Tip by

5

15.3 km

Naafbach Valley

Highlight • River

6

17.6 km

Naafbach Valley

Highlight • Gorge

It is hard to believe that the metropolises Cologne and Bonn are only a stone's throw away.

Translated by Google •

Tip by

7

18.0 km

The Naafbachtal is a nature reserve, and a dam was actually supposed to be built here. The valley is unspoilt with some pretty little settlements made up of old half-timbered houses. Highly recommended.

Translated by Google •

Tip by

8

33.8 km

The Rothenbach is ideal for hiking

Translated by Google •

Tip by

34.7 km

Gagelbestand

Nature Reserve

B

40.2 km

End point

Train Station

Loading

Way Types & Surfaces

Way Types

18.5 km

8.60 km

6.23 km

6.05 km

746 m

< 100 m

Surfaces

21.5 km

8.59 km

6.46 km

2.82 km

772 m

< 100 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 (220 m)

Lowest point (60 m)

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Weather

Powered by Foreca

Sunday 12 July

32°C

16°C

0 %

Additional weather tips

Max wind speed: 12.0 km/h

to get more detailed weather forecasts along your route

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