Cave du Tunnel in Conthey, the first winery of the Group Germanier, cultivates, vinifies and bottles products from the hills of Contheysan and its surroundings since 1968.
Founded in 1968
by Jacques Germanier, a professional oenologist, Cave du Tunnel has evolved and grown in harmony with its time and environment. Clairvoyant and constantly considering the market and its consumers, it is now known and recognised both nationally and internationally. A dynamic company led by Mr. Jacques Germanier, it has been one of the pioneers in the winery business, especially when it comes to diversification and blending of noble Valais grapes.