Source of the Fils – Reußenstein Castle loop from Gruibingen
Source of the Fils – Reußenstein Castle loop from Gruibingen
4.7
(34)
148
hikers
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
Waypoints
Start point
Parking
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3.79 km
Sterneck
Nature Reserve
7.00 km
Schloss Wiesensteig
Castle
9.47 km
Highlight • Trail
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9.93 km
Highlight (Segment) • River
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11.1 km
Highlight • River
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12.0 km
Highlight • River
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17.3 km
Highlight • Castle
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17.4 km
Highlight • Viewpoint
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17.5 km
Highlight • Viewpoint
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21.0 km
Highlight • Viewpoint
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21.8 km
Viewpoint
Viewpoint
24.1 km
Kazmaierhöhle
Cave Entrance
29.5 km
End point
Parking
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
Highest point (800 m)
Lowest point (580 m)
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Weather
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Wednesday 9 September
18°C
6°C
0 %
Additional weather tips
Max wind speed: 9.0 km/h
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Our route recommendations are based on thousands of hikes, rides, and runs completed by other people on komoot.
Comments
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 …
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3D video, of course: relive.com/view/vLqe9VPywRq
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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 …
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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.
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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 …
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The tour started in Wiesensteig, a chic little town with historic half-timbered houses.
Despite low-hanging dark clouds ☁️, …
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