Sip your way around santorini on a 45 hour island wine tour visiting three traditional wineries savor up to 12 different varietals made from grapes such as the assyrtiko and learn about santorinis unique viticulture tour a vineyard and explore the wineries cellars if you want to enhance the experience upgrade to a sunset tour to pair your wine tastings with sunset views and local tapas numbers are limited to eight on this small group tour for a personalized experience