Just outside Oia, the Sigalas vineyards are organic and produce some 300,000 bottles annually. Santorini’s volcanic soil produces two of Greece’s top white wines, Asyrtiko and Nykteri, as well as the sweet Vinsanto, a dessert wine made from sun-dried grapes. Come here to sample their wines on a stone patio
overlooking the estate, and purchase bottles to take home. The grape harvest takes place in mid August, so if you’re here around that time you’ll also get to see the first stages of the wine-making process.