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Routes
Bike touring routes & trails
Germany
Baden-Württemberg
Freiburg District
Landkreis Konstanz
Singen (Hohentwiel)

Aachtopf (Aach Spring) – View of Schloss Langenstein loop from Singen (Hohentwiel)

Routes
Bike touring routes & trails
Germany
Baden-Württemberg
Freiburg District
Landkreis Konstanz
Singen (Hohentwiel)

Aachtopf (Aach Spring) – View of Schloss Langenstein loop from Singen (Hohentwiel)

Moderate

4.8

(17)

37

riders

Aachtopf (Aach Spring) – View of Schloss Langenstein loop from Singen (Hohentwiel)

02:03

33.2km

200m

Cycling

Moderate 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: May 11, 2026

Tips

Includes a segment in which cycling is not permitted

After 13.8 km for 57 m

Waypoints

A

Start point

Train Station

Get Directions

1

2.60 km

Beuren Water Meadows on the Radolfzeller Aach

Highlight • River

Very nice route with a view of Hohentwiel and Hohenkrähen

Translated by Google •

Tip by

2

7.01 km

View of Hohenkrähen (North Side)

Highlight • Viewpoint

View of the phonolite cone on which the Hohenkrähen castle ruins are located

Translated by Google •

Tip by

3

13.9 km

Aachtopf (Aach Spring)

Highlight • Natural Monument

With an average flow of approximately 8,600 liters per second, it is the most productive spring in Germany. The water originates from the Danube seepage basin in the northern part …

Translated by Google •

Tip by

4

18.4 km

View of Schloss Langenstein

Highlight • Castle

When driving into the valley you have a beautiful view of the picturesque castle Langenstein. The castle is privately owned and houses a country club and golf course.

Translated by Google •

Tip by

5

26.0 km

Deyer's farm ice cream station

Highlight • Structure

Farmhouse ice cream for a nice little break.
You can pay with cash or PayPal. The E7s is located in the transformer tower.

Translated by Google •

Tip by

6

27.6 km

Nature-like path directly along the Aach. Although you later share the path with cyclists, you can enjoy walking to singing

Translated by Google •

Tip by

7

29.5 km

Radolfzeller Aach

Highlight • River

View of the Hohentwiel, a wonderful bike path leads along the Aach to Singen ....

Translated by Google •

Tip by

8

30.3 km

The Aach is a leisurely river here

Translated by Google •

Tip by

B

33.2 km

End point

Train Station

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Way Types & Surfaces

Way Types

11.0 km

9.46 km

8.58 km

3.98 km

134 m

Surfaces

22.6 km

5.65 km

3.62 km

1.34 km

< 100 m

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Elevation

Elevation

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

Highest point (520 m)

Lowest point (430 m)

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Weather

Powered by Foreca

Monday 22 June

33°C

19°C

13 %

Additional weather tips

Max wind speed: 11.0 km/h

to get more detailed weather forecasts along your route

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