View of Trendelburg – Carlsbahn Tunnel loop from Immenhausen

Bike touring routes & trails

Germany

Hesse

Regierungsbezirk Kassel

Landkreis Kassel

Immenhausen

View of Trendelburg – Carlsbahn Tunnel loop from Immenhausen

Hard

4.7

(24)

113

riders

View of Trendelburg – Carlsbahn Tunnel loop from Immenhausen

05:23

83.7km

780m

Cycling

Hard bike ride. Very good fitness required. You may need to push your bike for some segments of this route. The starting point of the route is accessible with public transport.

Last updated: October 7, 2026

Tips

Temporary access restrictions

Includes segments with temporary access restrictions.

After 43.1 km for 215 m

Open: • April-October (otherwise closed)

After 57.5 km for 215 m

Open: • April-October (otherwise closed)

Waypoints

Start point

Train Station

Get Directions

7.07 km

View Over Ahnatal Towards Dörnberg

Highlight • Viewpoint

A little further towards Vellmar you can relax on a bench and enjoy the view.

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20.5 km

Grebenstein's Historic Old Town

Highlight • Historical Site

Ice cream parlor and market square Grebenstein 👍

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36.3 km

Hümmer Bruch bei Stammen

Nature Reserve

38.2 km

View of Trendelburg

Highlight • Viewpoint

Great view, very beautiful area!

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39.4 km

View of Trendelburg Castle

Highlight • Viewpoint

The Trendelburg towers above the town of the same name and is well worth a break for a long break. In the well-preserved medieval castle is now a hotel and …

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43.1 km

Carlsbahn Tunnel

Highlight • Structure

The 202-meter-long Carlsbahntunnel, completed in 1847, is the oldest railway tunnel in Hesse. Nowadays there are no longer any rails, the passage is reserved for cyclists and hikers. It's always …

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48.8 km

View of Krukenburg near Helmarshausen

Highlight • Viewpoint

The Krukenburg, along with the Sababurg and the Trendelburg, is part of the trio of northern Hessian castles in the Reinhardswald catchment area. It is located near the Helmarshausen district of Bad Karlshafen in the Kassel district.

de.wikipedia.org/wiki/Krukenburg

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50.4 km

View of the Diemel River

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In the last river loop before Bad Karlshafen and thus before the mouth in the Weser the Diemelradweg leads along a steep, wooded shore. From the path you have a …

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76.0 km

Panoramic View of the Kassel Countryside

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Scenic, hilly tour. Unfortunately, a lot of coarse gravel on the departure of the Sababurg.

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83.7 km

End point

Train Station

Way Types & Surfaces

Way Types

45.4 km

16.1 km

11.2 km

10.4 km

372 m

207 m

151 m

Surfaces

69.2 km

6.68 km

5.89 km

1.29 km

721 m

< 100 m

Elevation

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

Highest point (310 m)

Lowest point (110 m)

Weather

Thursday 8 October

12°C

7°C

98 %

Additional weather tips

Max wind speed: 28.0 km/h

to get more detailed weather forecasts along your route

Comments

May 12, 2022,Fahrradtour

The way back from the moated castle through the forest in the direction of Espenau was very difficult, since the forest path was freshly heaped with grit, which made the path difficult to drive on.

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