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Germany

North Rhine-Westphalia

Cologne District

Sunken Lane

North Rhine-Westphalia

Cologne District

Rhein-Sieg-Kreis

Troisdorf

Sunken Lane

Highlight • Trail

Sunken Lane

Hiking

4.8

(21)

This Highlight is in a protected area

Please check local regulations for:

Wahner Heide im Rhein-Sieg-Kreis

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Location: Troisdorf, Rhein-Sieg-Kreis, Cologne District, North Rhine-Westphalia, Germany

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Tips

Isi-Sicilia

January 2, 2026

Hiking

A sunken lane is a path that, through centuries of use by carts and livestock, as well as runoff from rainwater, has cut itself up to 10 meters deep into the surrounding terrain.

Here you can clearly see the resulting embankment to the right and left of the path.

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Nearby routes

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Rest area on the shore – Leyen pond loop from Troisdorf

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Rest area on the shore – Leyen pond loop from Troisdorf-Mitte

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By the Agger – At the Old Water loop from Altenrath

8.36km

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Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.

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Moderate

Details

Informations

Elevation 90 m

Weather

Monday 7 September

28°C

17°C

47 %

Additional weather tips

Max wind speed: 20.0 km/h

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Location: Troisdorf, Rhein-Sieg-Kreis, Cologne District, North Rhine-Westphalia, Germany

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Sunken Lane

#1.

Rest area on the shore – Leyen pond loop from Troisdorf

#2.

Rest area on the shore – Leyen pond loop from Troisdorf-Mitte

#3.

By the Agger – At the Old Water loop from Altenrath

Other Popular Places to Check Out

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