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Routes
Bike touring routes & trails
Germany
North Rhine-Westphalia
Rhein-Sieg-Kreis
Eitorf

View of Blankenberg Castle – Allner Lake loop from Eitorf

Routes
Bike touring routes & trails
Germany
North Rhine-Westphalia
Rhein-Sieg-Kreis
Eitorf

View of Blankenberg Castle – Allner Lake loop from Eitorf

Intermediate

4.6

(152)

733

riders

View of Blankenberg Castle – Allner Lake loop from Eitorf

02:34

39.7km

270m

Intermediate bike 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: August 18, 2025

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Cycling is not permitted along parts of this route

You'll need to dismount and push your bike.

412 m in total

Waypoints

A

Start point

Train Station

Get Directions

1

8.12 km

Auel Half-Timbered Village

Highlight • Settlement

Auel is a pretty village on Siegradweg that has been around since the twelfth century. Lots of small half-timbered houses bring the past times back to life and enrich the …

Translated by Google •

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2

9.23 km

View of Blankenberg Castle

Highlight • Viewpoint

Open from spring to autumn and absolutely worth seeing, just like the place of the same name next to it.

Translated by Google •

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3

12.1 km

Dondorfer Lake

Highlight • Lake

A small idyll on the other side of the railway line.

Translated by Google •

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4

14.1 km

Dondorfer See

Nature Reserve

5

19.2 km

Allnersee Lakeside Meadow

Highlight • Beach

A very nice lake. Where you can shut down and forget all worries for a moment in peace

Translated by Google •

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6

19.6 km

Allner Lake

Highlight • Lake

Here you can relax in peace

Translated by Google •

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7

22.3 km

Suspension bridge over the Sieg at Sieglinde

Highlight • Bridge

Between Hennef and Seligenthal, an imposing suspension bridge leads over the Sieg for pedestrians and cyclists.

Translated by Google •

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8

29.6 km

View of Blankenberg Castle

Highlight • Viewpoint

The castle ruins high above the Sieg are worth a detour.

Translated by Google •

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9

31.6 km

Railway and Cycle Bridge at Auel

Highlight • Bridge

There could be more of them, but here is one of the bridges 🌉 to cross the Sieg 💦 along the Siegtal Cycle Path 🚲

Translated by Google •

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B

39.7 km

End point

Train Station

Way Types & Surfaces

Way Types

15.7 km

9.39 km

7.56 km

4.19 km

2.25 km

355 m

248 m

Surfaces

32.0 km

4.41 km

1.94 km

774 m

535 m

< 100 m

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Elevation

Elevation

Highest point (130 m)

Lowest point (60 m)

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Weather

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Today

Thursday 30 October

11°C

6°C

0 %

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Max wind speed: 23.0 km/h

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Our route recommendations are based on thousands of hikes, rides, and runs completed by other people on komoot.

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Easy
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Expert
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Expert
More than 5 hours long or 3000 ft. of elevation gain. Requires very good fitness.Sure-footedness, sturdy shoes and alpine experience required.
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Expert
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Intermediate
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