For more than 90 years, Valdo Spumanti, market leader of Prosecco Superiore D.O.C.G., has been passionately spreading the Prosecco culture around the world, receiving recognition and significant prizes year after year. In the heart of the Valdobbiadene region of north-east Italy, where the cultivation of this unique area has a long tradition, lies the family-run winery Valdo.