Rouge du Pays, also known as Cornalin du Valais or Cornalin, is a variety of red wine grape.[1] It is primarily grown in the Valais region in Switzerland, where it is often called Cornalin, and the total Swiss plantations of the variety in 2009 stood at 116 hectares (290 acres).[2] It produces deep-coloured wines that typically need aging, and is something of a speciality of Valais.[3]
Cultivating Rouge du Pays requires a fairly warm climate, and the viticultural research institute at Changins has been involved in finding out how its yields can be made more regular than was previously the case.[3]
Rouge du Pays is also known under the synonyms Alter Walliser Rot, Blauer Savoyertraube, Cornalin, Cornalin du Valais, Landroter, Petit Rouge du Valais, Rouge du Valais, Vieux Rouge du Valais, and Walliser Landroter.[1]