Since 1952: tradition, passion, quality... Val d'Oca is one of the most famous high quality prosecco wine maker. It is loacated in the heart of Prosecco region, between Conegliano and Valdobbiadene. A solid, active and inventive wine coop. Passion of 568 wine makers working in accordance with tradition and quality to make the best sparkling wines from Italy. Prosecco is the clever alternative to champagne!