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View of Haigerloch – View of Heiligenzimmern loop from Haigerloch

View of Haigerloch – View of Heiligenzimmern loop from Haigerloch

Moderate

riders

View of Haigerloch – View of Heiligenzimmern loop from Haigerloch

01:24

27.6km

360m

Road cycling

Moderate road ride. Good fitness required. Some segments of this route may be unpaved and difficult to ride. The starting point of the route is accessible with public transport.

Last updated: May 14, 2026

Tips

The surface along some of this route may not be suitable

Some segments of your route comprise a surface that may not be suitable for your chosen sport.

After 0 m for 57 m

After 18.4 km for 318 m

After 23.3 km for 192 m

After 26.3 km for 408 m

After 26.9 km for 147 m

After 27.6 km for 57 m

Waypoints

Start point

Train Station

Get Directions

180 m

View of Haigerloch

Highlight • Viewpoint

Haigerloch, also called rock or lilac town!
haigerloch.de/welcome
haigerloch.de/de/Freizeit-Tourismus/Service-Gastgeber

Translated by Google •

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19.0 km

View of Schloss Haigerloch and Haigerloch

Highlight • Viewpoint

What a great view over the lower town and the castle! With a bench to linger and enjoy!

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26.7 km

Haigerloch Castle, Castle Church, and Atomkeller Museum

Highlight • Castle

The Atomkeller Museum is a museum of nuclear technology in a rock cellar below Haigerloch Castle in Haigerloch, Baden-Wuerttemberg. During the final phase of the Second World War, the research reactor Haigerloch was housed in this cellar.

The Atomkeller Museum was opened in 1980 and shows the history of German nuclear research by Otto Hahn until today. In the museum there is a reconstruction of the research reactor, two of the original uranium cubes, display boards and models, and a replica of the experimental table by Otto Hahn in the discovery of nuclear fission.
The exhibits show visitors the status of the development of nuclear technology at the time. In addition to the replica of the Haigerlocher reactor, models and documentation of recent reactors are on display.

Translated by Google •

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27.0 km

Haigerloch Atomic Cellar Museum

Highlight • Historical Site

The Atomkeller Museum in the idyllic Haigerloch is steeped in history - it is the site of the world's first nuclear reactor. The former beer cellar of the Schwanenwirt at the foot of the castle rock served as a laboratory for a research group from the Kaiser Wilhelm Institute in Berlin in 1944/45. The beer cellar of the Schwanenwirt Otto Merz was rented in 1944 by the then Berlin Kaiser Wilhelm Institute for Physics. The physicists had to leave Berlin due to the effects of the war and carried out the last experiment on a German nuclear reactor during the Second World War in Haigerloch under the overall direction of Professor Werner Heisenberg. Various replicas, models and display boards now provide an overview of the research carried out at that time.

Translated by Google •

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27.2 km

Haigerloch Castle and St Nicholas Church

Highlight • Castle

St. Trinitatis Church - which watches over the town right next to the castle - a research reactor was once housed in the mighty rock below the church.

Translated by Google •

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27.6 km

End point

Train Station

Way Types & Surfaces

Way Types

14.1 km

6.59 km

4.32 km

2.60 km

< 100 m

Surfaces

24.0 km

2.39 km

602 m

479 m

101 m

Elevation

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

Highest point (580 m)

Lowest point (430 m)

Weather

Sunday 5 July

28°C

13°C

0 %

Additional weather tips

Max wind speed: 12.0 km/h

to get more detailed weather forecasts along your route

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View of Haigerloch – View of Heiligenzimmern loop from Haigerloch

View of Haigerloch

View of Heiligenzimmern

View of Schloss Haigerloch and Haigerloch

Haigerloch Castle, Castle Church, and Atomkeller Museum

Haigerloch Atomic Cellar Museum

Haigerloch Castle and St Nicholas Church

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