Route de Lens 40
3978 Flanthey
Gaston and Eric Bonvin conduct a family business which was founded in 1940 by their father and grandfather François Bonvin.
The wine cellar is located in the heart of Flanthey ( 750m ), in the municipality of Lens between Sion and Sierre.
We currently manage approximately eight hectares of vineyards, all located on the right side of the Rhone, between St- Leonard and Sierre. Our wines come exclusively from this area and carry the label "Les Coteaux de Sierre".
60 % of our production comes from red grape varieties (Pinot Noir , Gamay , Humagne Rouge , Cabernet Franc and Syrah ) and 40% of white grape varieties ( Chasselas , Rhin , Muscat, Humagne Blanc, Pinot Gris and Arvine ).
We also established since 1996 an overripe Arvine Flétrie and a Pinot Noir Flétrie in oak barrels. But the highlight of our production is the Chelinoir, a compilation of three red grape varieties (Pinot Noir, Syrah and Humagne Rouge), which is also matured in oak barrels.
To ensure quality, our products are exclusively produced from our own grapes.
Products & Orders
For more information about products and availability, visit our website at: www.cavebonvin.ch
You can order directly online.
Monday - Friday: 8:00 a.m. - 6:00 p.m.
Saturday: 8:00 a.m. - 12:00 p.m. by calling ahead
Tastings
Our family welcomes you for wine tastings.
We are available for inquiry under our mobile number.
The address of the winery is: Route de Lens 40 - 3978 Flanthey
The Partner provided us with its latest update on 20.11.2025. It is solely responsible for the accuracy of the published data.
