Santorini Wine Tours: Volcanic Wines and Vineyard Visits

Why Santorini Wine is Unlike Any Other

Santorini produces some of the world’s most distinctive wines — and the reason is the soil. The island is covered in volcanic ash and pumice from the 1600 BC eruption, which forces vine roots to dig metres deep for moisture. The result is extraordinary concentration in every grape.

The island’s vines are shaped into low basket-like coils called kouloura — a technique developed to protect grapes from the fierce meltemi winds. Some vines are over 300 years old.

Key Wine Varieties

• Assyrtiko — the island’s signature white grape. Dry, mineral, high acidity. World-class.
• Nykteri — a late-harvest white, traditionally vinified overnight. Richer, more complex.
• Vinsanto — sweet dessert wine from sun-dried grapes. Outstanding with local honey and cheese.

Best Wineries to Visit

Santo Wines — The island co-operative, perched at the caldera edge. Spectacular views and large tasting menus.

Estate Argyros — One of the most respected producers on the island. Serious wines and excellent guided tours.

Domaine Sigalas — Boutique winery in Oia. Known for some of the finest Assyrtiko on the island. Small groups only.

Gavalas Winery — Family operation in Megalochori with vines dating back centuries. The most intimate tasting on the island.

What to Expect on a Wine Tour

A typical guided wine tour (€60–95 per person) visits 2–3 wineries with tastings at each, includes hotel transport, and lasts 4–5 hours. Many include food pairing with local products: fava, tomato paste, white eggplant, and local cheese.

Best Time for Wine Tourism

Harvest happens in August — you may see the kouloura vines being picked by hand. September is excellent: grapes are in, wineries are celebrating. Spring (May–June) is quieter and cooler, ideal for tastings without summer crowds.