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Mountain biking trails

Germany

North Rhine-Westphalia

Rhein-Sieg-Kreis

Troisdorf

Mondorf Marina – Zündorf Marina loop from Spich

Routes

Mountain biking trails

Germany

North Rhine-Westphalia

Rhein-Sieg-Kreis

Troisdorf

Mondorf Marina – Zündorf Marina loop from Spich

Moderate

4.9

(25)

riders

Mondorf Marina – Zündorf Marina loop from Spich

02:16

41.7km

90m

Mountain biking

Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary. The starting point of the route is accessible with public transport.

Last updated: July 18, 2026

Tips

Includes a segment that goes up or down a series of steps

You may need to carry your bike.

After 21.2 km for 18 m

Waypoints

Start point

Train Station

Get Directions

6.77 km

View of the Sieg Floodplain

Highlight • Viewpoint

In the Siegauen you drive, if one of the wind does not stop, relatively relaxed on the flood dam of victory and had a nice view of the area. Long-distance views to the Siebengebirge and the Eifel or Cologne Bay.

Translated by Google •

Tip by

7.96 km

Siegaue

Nature Reserve

11.3 km

Mondorf Marina

Highlight • Structure

Nice little harbor. The ferry is not far from Mondorf. When the weather is good there is of course a lot going on there.

Translated by Google •

Tip by

17.8 km

Rhine riverside in Niederkassel

Highlight • River

Neeeee

Tip by

22.4 km

Riverside cycle path with views of the Rhine and the Wesseling refinery

Highlight • Cycleway

There are wonderful bike paths, trails and gravel routes in the Lülsdorf, Langel and Zündorf area!
There are even bicycle roads between Zündorf and Stockumer See ... but nothing for mountain bikers ;-)

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Tip by

22.6 km

View of the Rhine

Highlight • Viewpoint

27.0 km

Rhine Riverside Cycle Path (Langel–Zündorf)

Highlight • Cycleway

In the Langel - Zündorf area there are beautiful cycle paths and even cycle roads (from Zündorf to the south). Top 👍

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Tip by

30.2 km

Groov Recreation Area (Cologne-Porz)

Highlight • Rest Area

On the market place of the leisure island there are garden bars and beer gardens where you can stop after your tour.

Translated by Google •

Tip by

30.4 km

Zündorf Marina

Highlight • Rest Area

Here is a break 👍

Translated by Google •

Tip by

36.5 km

Kiesgrube Uckendorf

Nature Reserve

41.7 km

End point

Train Station

Way Types & Surfaces

Way Types

23.7 km

6.93 km

6.06 km

2.93 km

2.08 km

Surfaces

27.8 km

7.70 km

3.95 km

1.23 km

954 m

149 m

Elevation

Nothing selected – click and drag below to see the stats for a specific part of the route.

Weather

Monday 24 August

23°C

12°C

0 %

Additional weather tips

Max wind speed: 13.0 km/h

to get more detailed weather forecasts along your route

Comments

June 25, 2024,Niederkassel rund

What a great after-work walk through the thicket in the forest and field🙏You just can't be allergic to nettles 🤣

Showing Translation

May 21, 2024,Radtour bei Hochwasser am Rhein

Flooding
near Porz am Rhein and near Mondorf

Showing Translation

May 18, 2022,MTB-Tour durch die 'Untere Sieg'

MTB tour (this time with bio-power ;-) to the victory ferry and over the trails of the 'Lower Sieg'.
Back across the Mondorf and Groov peninsulas.

Showing Translation

July 28, 2024,Radtour über die Dörfer und am Rhein zurück

Cycle tour via Libur, Uckendorf, Niederkassel, Rheidt, Mondorf, Lülsdorf, Langel, Zündorf and Troisdorf.

Route comparison GPS/Watch/Komoot and tire circumference/Bosch.

Showing Translation

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Mondorf Marina – Zündorf Marina loop from Spich

View of the Sieg Floodplain

Mondorf Marina

Rhine riverside in Niederkassel

Riverside cycle path with views of the Rhine and the Wesseling refinery

View of the Rhine

Rhine Riverside Cycle Path (Langel–Zündorf)

Groov Recreation Area (Cologne-Porz)

Zündorf Marina

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