Bisses
Bisse de Sion
![](https://images.ctfassets.net/ukaa6ik2569a/4Ufi12HFIQ8B2MGGyenskm/f061468e931c8547fa7b2931e94a8082/activity-suonen_sitten_1.jpg?f=center&w=3840&fm=jpg&q=80&fit=fill)
The Bisse de Sion draws its water close to the spectacular sources of the river Lienne. At the start of its route, this bisse crosses the Lourantse torrent via a wooden aqueduct. It runs alongside the lake of Zeuzier and leaves the Rawyl basin through a series of tunnels. Cut into the rock, the channel passes over a chasm which plunges 200 metres, after which it adopts a less dramatic route.
Meteo
More detailsSion30.06.2024 14:06
- 18°
- 24°
- 60%
- 15km/h
Links & downloads
Information
Starting point: Tseuzier Barrage (1'778m)
Destination: Mayens d’Arbaz (1'310m)
Details
Difficulty
medium
Distance
15 km
Vertical metres
+150m, -610m
Hiking time
4h