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Discover
Places to see
Germany
North Rhine-Westphalia

Cologne District

Rhein-Sieg-Kreis
Lohmar

Agger floodplain between Lohmar and Siegburg

Discover
Places to see
Germany
North Rhine-Westphalia

Cologne District

Rhein-Sieg-Kreis
Lohmar

Agger floodplain between Lohmar and Siegburg

Highlight • River

Agger floodplain between Lohmar and Siegburg

Road cycling

4.6

(22)

Cycling

4.5

(9)

Mountain biking

5.0

(2)

Hiking

5.0

(2)

This Highlight is in a protected area

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Aggeraue zwischen Lohmar und Siegburg

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

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  • Take Me There

    Tips

    August 8, 2026

    Hiking

    The approximately 259-hectare Aggeraue nature reserve between Lohmar and Siegburg stretches along the Agger river between Pützrath and the town center of Siegburg. It is a popular recreational area characterized by natural river dynamics, floodplain forests, wet meadows, and rare animal species such as the brook lamprey.
    The region offers a variety of leisure activities:
    + Hiking & Cycling: The flat, well-developed paths are ideal for walks and bike tours. A popular route is the "Aggerauen-Tour" from Wahner Heide.
    👉 wahnerheide.net/wanderweg.php?wanderweg_id=13&alter_startwert_wege=0
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    Nearby routes

    Best routes near Agger floodplain between Lohmar and Siegburg

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    15

    riders

    #1.

    Cols de Cologne (Halberg) – Kreuzhäuschen loop from Siegburg/Bonn

    30.3km

    01:25

    310m

    310m

    Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.

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    Moderate
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    Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.

    Moderate

    Details

    Informations

    Elevation 120 m

    Weather

    Powered by Foreca

    Friday 4 September

    22°C

    13°C

    24 %

    Additional weather tips

    Max wind speed: 21.0 km/h

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

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