There are only three wineries in the world that grow the grape; the Chamber’s winery, one in Switzerland and another that is thought to be in the USA.
AUSTRALIA: Chambers vinifies Gouais in world first
A bit of wine history has been unearthed in Australia. Bill Chambers of the Chambers Rosewood winery in Victoria is making wine from gouais – which scientists believe is the parent of Chardonnay and possibly Riesling and Pinot Gris.