The Räuschling grape is a very old and probably indigenous Swiss white wine grape. Once fairly common in Switzerland and Alsace, Räuschling got pushed aside by the more useful Müller-Thurgau grape, and today Räuschling is a minor grape. Still found in Alsace, France, and occasionally used in the “Vin d’Alsace”, it still retains quite some respect in the German-speaking parts of Switzerland, most notably in the canton of Zurich, where is is considered a “Zuri-grape”.
It is also planted in Valais.