Birs River – Wild swimming spot on the River Birs loop from Aesch BL
Birs River – Wild swimming spot on the River Birs loop from Aesch BL
4.5
(2)
82
runners
02:18
21.8km
130m
Running
Hard run. Very good fitness required. Mostly paved surfaces. The starting point of the route is accessible with public transport.
Last updated: September 25, 2026
Waypoints
Start point
Train Station
4.83 km
Highlight • River
4.91 km
Highlight • River
Translated by Google •
Tip by
5.16 km
Highlight (Segment) • Forest
6.89 km
Birs
Lake
11.4 km
Highlight • Religious Site
Translated by Google •
Tip by
11.5 km
Highlight • Religious Site
Translated by Google •
Tip by
20.0 km
Highlight • River
Translated by Google •
Tip by
21.8 km
End point
Train Station
Way Types & Surfaces
Way Types
14.1 km
3.65 km
2.19 km
1.35 km
452 m
< 100 m
Surfaces
10.2 km
8.76 km
1.53 km
729 m
629 m
< 100 m
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Sunday 8 November
10°C
4°C
77 %
Additional weather tips
There’s a fairly high chance of rain. Consider packing a waterproof jacket.
to get more detailed weather forecasts along your route
Our route recommendations are based on thousands of hikes, rides, and runs completed by other people on komoot.
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