Opsen Railway Viaduct – Sieg River at Au Bridge loop from Au (Sieg)
Opsen Railway Viaduct – Sieg River at Au Bridge loop from Au (Sieg)
4.5
(22)
57
hikers
Opsen Railway Viaduct – Sieg River at Au Bridge loop from Au (Sieg)
02:58
10.6km
210m
Hiking
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels. The starting point of the route is accessible with public transport.
Last updated: June 18, 2026
Tips
Your route passes through protected areas
Please check local regulations for:
Waypoints
Start point
Train Station
Get Directions
124 m
Au (Sieg) Station
Highlight • Rest Area
Translated by Google •
Tip by
1.60 km
Ehem. Steinbrecher
Ruins
2.12 km
View into the Sieg valley
Highlight • Viewpoint
Translated by Google •
Tip by
2.37 km
View of Naturpark Bergisches Land
Highlight • Viewpoint
2.46 km
View of the village and stone bridge in Naturpark Bergisches Land
Highlight • Viewpoint
Translated by Google •
Tip by
9.79 km
You could also see the fallow deer from a distance.
Translated by Google •
Tip by
9.98 km
Public access to the Sieg River
Highlight • River
Victory is within reach.
Translated by Google •
Tip by
10.0 km
Opsen Railway Viaduct
Highlight • Bridge
Translated by Google •
Tip by
10.1 km
Sieg River at Au Bridge
Highlight • River
Translated by Google •
Tip by
10.6 km
End point
Train Station
Way Types & Surfaces
Way Types
6.45 km
2.57 km
1.07 km
388 m
103 m
Surfaces
3.20 km
2.87 km
1.92 km
1.59 km
876 m
132 m
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Elevation
Highest point (280 m)
Lowest point (130 m)
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Weather
Powered by Foreca
Tuesday 23 June
34°C
17°C
0 %
Additional weather tips
Max wind speed: 5.0 km/h
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Our route recommendations are based on thousands of hikes, rides, and runs completed by other people on komoot.
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