The best way to discover the irrigation channels is to follow their course. The gentle murmur of water flowing gently at your feet will offer a welcome coolness during the hot summer months.
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The Great Bisse of Ayent
Discovering the wealth of our heritage and the work of our ancestors
![Sion](/media/image/0/normal_16_9/sion.jpg?8e1262054bd552ab7b441ee7c0d2cf6b 780w,/media/image/0/large_16_9/sion.jpg?8e1262054bd552ab7b441ee7c0d2cf6b 1170w)
The Bisse of Sion
Beautiful hike, ideal for families, through alpine pastures and forests from the Lourantze pasture at the end of the sublime Lac...
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The Bisse of Clavau
The Clavau irrigation canal crosses the vineyards above Sion. Built around 1450, it overlooks the Rhône Valley between Sion and...
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The Bisse of Bitailla
A beautiful route through the wild valley of the Sionne. The Bitailla (contraction of "Bisse" and "Taillaz") is very old. The...
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The Tour of the two bisses
Walk along the Bisse de Sion and the Bisse d'Ayent on an 8km loop suitable for everyone