Gaia Wines walks visitors through the former tomato-processing factory turned winery on the Exo Gialos black beach. The signature tour includes a tasting of the Thalassitis Submerged Assyrtiko aged in the sea for years.
Address: Exo Gialos Kamariou, 84700 Santorini, Greece
Hatzidakis Winery runs family-led tours of the underground cellar carved into volcanic tuff in Pyrgos. The route covers the low-intervention organic winemaking philosophy founded by the late Haridimos Hatzidakis and concludes with a 6-wine tasting.
Estate Argyros guides visitors through the family's 200-year-old ungrafted Assyrtiko parcels and the estate's extensive old-vine library. The tour concludes with a library Vinsanto tasting including the 20-year-old bottling.
Venetsanos Winery guides visitors through the multi-level gravity-flow cellar built into the caldera cliff above Athinios in 1947. The tour concludes on the upper terrace with a 5-wine tasting facing the volcano.
Vassaltis Vineyards opens its 14 hectares of estate kouloura vines to private guided tours from Vourvoulos. The walk covers the basket-vine training and concludes with a structured flight of Nassitis and Plethora at the cellar bar.
Art Space Santorini guides visitors through Antonis Argyros's 1861 family canava in Exo Gonia. The route moves through hand-dug volcanic tuff caves displaying contemporary Greek artists' work alongside the working winery production.
The Koutsogiannopoulos Wine Museum is a 300-metre labyrinth-shaped underground cave 8 metres beneath the village of Vothonas. The audio-guided tour walks through the history of Santorini viticulture from the 1600s with a tasting at the end.
