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Göppingen
Gruibingen

Source of the Fils – Reußenstein Castle loop from Gruibingen

Routes
Hiking trails & Routes
Göppingen
Gruibingen

Source of the Fils – Reußenstein Castle loop from Gruibingen

Hard

4.7

(34)

148

hikers

Source of the Fils – Reußenstein Castle loop from Gruibingen

08:36

29.5km

740m

Hiking

Hard hike. Very good fitness required. Mostly accessible paths. Sure-footedness required. The starting point of the route is right next to a parking lot.

Last updated: August 21, 2026

Tips

Your route passes through protected areas

Please check local regulations for:

Sterneck

Geopark Schwäbische Alb

Waypoints

A

Start point

Parking

Get Directions

3.79 km

Sterneck

Nature Reserve

7.00 km

Schloss Wiesensteig

Castle

3

9.47 km

Trail Along the Young Fils River

Highlight • Trail

Easy-to-walk path along the Fils

Translated by Google •

Tip by

4

9.93 km

Young Fils

Highlight (Segment) • River

Very nicely guided footpath along the young Fils, which initially meanders rather lazily through a relatively wide valley before flowing down as a rushing stream over stone cascades to the …

Translated by Google •

Tip by

5

11.1 km

Source of the Fils

Highlight • River

Interesting to see how a small spring turns into a beautiful river.

Translated by Google •

Tip by

6

12.0 km

Nice valley with a pleasant atmosphere.

Translated by Google •

Tip by

7

17.3 km

Reußenstein Castle

Highlight • Castle

Imposing castle ruins, easy to reach. Nice as a destination for a hike.

Translated by Google •

Tip by

8

17.4 km

With the Reussenstein ruins in the foreground, it's a very beautiful picture. And when it's quiet, you can hear the rushing of the river in the valley from above.

Translated by Google •

Tip by

9

17.5 km

View of Neidlingen Valley

Highlight • Viewpoint

The bench is in the perfect place, just enjoy the view!

Translated by Google •

Tip by

10

21.0 km

Along the Albtrauf it is almost inevitable to find places with great views. But the sometimes abrupt gradients can also be used differently. For example, paragliding. Here you can look at the weather, how to do it.

Translated by Google •

Tip by

21.8 km

Viewpoint

Viewpoint

24.1 km

Kazmaierhöhle

Cave Entrance

B

29.5 km

End point

Parking

Loading

Way Types & Surfaces

Way Types

16.8 km

8.39 km

1.98 km

1.13 km

614 m

532 m

Surfaces

10.8 km

8.62 km

5.18 km

4.26 km

378 m

190 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 (800 m)

Lowest point (580 m)

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Weather

Powered by Foreca

Wednesday 9 September

18°C

6°C

0 %

Additional weather tips

Max wind speed: 9.0 km/h

to get more detailed weather forecasts along your route

Comments

May 21, 2023,Grubingen, Filssprung und Ruine Reusenstein
That was a spontaneous round, because I wanted to go to the Filssprung again.
From Grubingen I followed the red diamond and later the Albtraufgänger to the Reusenstein ruins. Then the HW1 back towards the parking lot, on this part of the way a lot of orchids were blooming. In about two weeks, a lot of Turk's cap lilies should …

Showing Translation

On our last day on the Swabian Alb, the landscape showed itself again from its most beautiful side: The first stage of the long-distance hiking trail "Albtraufgänger" (actually a huge 113 km long circular route) went from the Deutsches Haus in Weilheim an der Teck to Wiesensteig . In the morning hours, fog and sun fought a wonderful duel - …

Showing Translation

Today, for Father's Day, we started the Albtraufgänger project. It was a beautiful tour with changing weather conditions and some muddy paths. Fortunately, we stayed dry without any major rain showers.
3D video, of course: relive.com/view/vLqe9VPywRq

Showing Translation

Hi there 🙋@Martin1966 asked if I'd like to hike the first stage of the Albtraufgänger trail with him 😄 Sure thing 👍 I always enjoy hiking with Martin 👏 Thanks so much for the invitation 😚 It's always fun too 😁 So we drove to Wiesensteig, where the stage began 😊 It ends at the Deutsches Haus 🏡 but we …

Showing Translation

The hike could have been called "From Winter to Spring." I started this morning at 2 degrees Celsius. It's probably 15 degrees Celsius warmer now.
I've completed the first stage of the Albtraufgänger. I started in Wiesensteig at the source of the Fils River. I continued to the Schertelshöhle cave, up to the Reussenstein, past the Jahrhundertfelsen (Century Rocks), and …

Showing Translation

Hi everyone,

Today I planned to hike the first stage of the Albtraufgänger trail and asked my grandmother from @Ömchen & Öpchen 🍀 if she had the time and inclination to join me – and she did!

So we took public transport from Plochingen via Göppingen to Wiesensteig.

Showing Translation

The third stage is already behind us... and what a stage! Towards the end I thought my feet would fall off... but it was definitely worth it.

First of all, we had the usual brilliant views of the Albaus like the last few days... and the best weather! There were also a few other highlights: the two chapels above the …

Showing Translation

This year, I chose the "Albtraufgänger" (Alps Trail) for my hiking week 🥾. The route deviates slightly from the original route due to the overnight accommodations, as there was either nothing at all or nothing connected at the specified stage destinations. 😙
The tour started in Wiesensteig, a chic little town with historic half-timbered houses.
Despite low-hanging dark clouds ☁️, …

Showing Translation

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