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Brenz Mill Hermaringen – Kaltenburg Ruins loop from Giengen (Brenz)

Brenz Mill Hermaringen – Kaltenburg Ruins loop from Giengen (Brenz)

Moderate

4.0

(2)

riders

Brenz Mill Hermaringen – Kaltenburg Ruins loop from Giengen (Brenz)

01:03

17.7km

200m

Gravel riding

Moderate gravel 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: June 20, 2026

Tips

Includes segments that go up or down a series of steps

You may need to carry your bike.

After 65 m for 10 m

After 17.7 km for 32 m

Waypoints

Start point

Train Station

Get Directions

1.77 km

Brenz Biotope at Filzfabrik Giengen

Highlight • River

Beautifully landscaped biotope in the course of Brenz renaturation. Should be done on many more rivers.

Translated by Google •

Tip by

3.67 km

Rest Area by the Brenz River

Highlight • River

It's very beautiful how quietly the Brenz flows. You can get into the water here; there's something like a fortified bank here.

Translated by Google •

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4.04 km

Brenz Mill Hermaringen

Highlight • River

A real postcard motif. Pure idyll, right next to a supermarket with a bakery. Here you can take a coffee break and enjoy the view

Translated by Google •

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4.62 km

Güssenburg Ruins

Highlight • Castle

Super lost place, unfortunately with a bit of garbage. In any case, it still looks very impressive.

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8.99 km

Charlottenhöhle

Highlight • Cave

At almost 600 meters long, the Charlottenhöhle is one of the largest publicly accessible stalactite caves in Baden-Württemberg. Adjacent to the cave is the HöhlenHaus, a modern museum where you …

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9.50 km

View of the ruins of Kaltenburg Castle

Highlight • Castle

The ruins of Kaltenburg Castle are located in the Lone Valley between the towns of Hürben and Burgberg in the Heidenheim district in Baden-Württemberg. Larger remains of the wall have been preserved from the high medieval fortifications.

Translated by Google •

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10.3 km

Kaltenburg Ruins

Highlight • Castle

The castle dates from the early 12th century and came into the possession of the Counts of Helfenstein in the 14th century. After the castle was severely damaged in the …

Translated by Google •

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10.3 km

Kaltenburg Ruins

Highlight • Castle

Very nice Ruiene the way up is worth it, but not necessarily suitable for racing bikes

Translated by Google •

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17.7 km

End point

Train Station

Way Types & Surfaces

Way Types

10.1 km

2.94 km

2.49 km

1.14 km

817 m

246 m

Surfaces

8.16 km

5.35 km

2.66 km

1.20 km

335 m

< 100 m

Elevation

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

Highest point (520 m)

Lowest point (450 m)

Weather

Wednesday 15 July

29°C

14°C

28 %

Additional weather tips

Max wind speed: 7.0 km/h

to get more detailed weather forecasts along your route

Comments

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Brenz Mill Hermaringen – Kaltenburg Ruins loop from Giengen (Brenz)

Brenz Biotope at Filzfabrik Giengen

Rest Area by the Brenz River

Brenz Mill Hermaringen

Güssenburg Ruins

Charlottenhöhle

View of the ruins of Kaltenburg Castle

Kaltenburg Ruins

Kaltenburg Ruins

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