Gempenturm Observation Tower – Birs River Trail loop from Basel St. Jakob
Gempenturm Observation Tower – Birs River Trail loop from Basel St. Jakob
5.0
(8)
90
riders
02:05
23.3km
520m
Hard mountain bike ride. Good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike. The starting point of the route is accessible with public transport.
Last updated: November 17, 2025
Tips
Includes a segment in which cycling is not permitted
You'll need to dismount and push your bike.
After 16.5 km for 172 m
Waypoints
Start point
Train Station
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1.85 km
Highlight • Bridge
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4.75 km
Highlight • MTB Park
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5.34 km
Highlight • Viewpoint
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8.21 km
Highlight • Viewpoint
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8.56 km
Highlight • Trail
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10.1 km
Highlight • Viewpoint
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10.1 km
Highlight • Viewpoint
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17.9 km
Highlight • Trail
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23.3 km
End point
Train Station
Way Types & Surfaces
Way Types
8.09 km
7.96 km
3.99 km
2.12 km
1.12 km
< 100 m
Surfaces
13.2 km
5.13 km
1.72 km
1.30 km
861 m
659 m
380 m
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Elevation
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