Les source de Combioulaz

The principal river of the Val d’Hérens, the Borgne, flows along the foot of the valley, 1000 metres below the  Dixence Resort. In the place known as Combioule, a significant geological fault allows the source to emerge at the surface having journeyed through the caverns of the underground world 800 metres below! As a result the water is rich in curative minerals and most importantly, heated to a nicely warm temperature, which can reach 29°.  The thermal centre will be fed directly by this source.