Volcanoes and altitude.

Wine grown somewhere geologically or vertically extreme — black lava soil, ungrafted basket vines, or vineyards at an altitude that would be alpine anywhere else.

How a region qualifies

The region is defined by volcanic soil or by vineyards well above ordinary planting altitude, as set out in its sourced context.

What it changes

Altitude and gradient make distances misleading: budget more travel time than the map suggests, and expect a real temperature swing between afternoon and evening.

The 4 regions

AR Argentina

Mendoza

High-altitude vineyards, Andean horizons and destination-worthy lunches.

A booked driver is the practical default beyond Mendoza city.

Plan around: Uco Valley transport and a winery lunch.

Best Mar — Apr · 5–7 days · MDZ 16 min

IT Sicily, Italy

Etna

Black lava soils, mountain railways and bright wines grown on a living volcano.

Rail helps on the northern slope; local transfers close the gaps.

Plan around: Estate visits and the transfer back after tasting.

Best May · Oct · 4–5 days · CTA 71 min

GR Greece

Santorini

Vines coiled into baskets on the ground, ungrafted, on an island most people visit for something else entirely.

Buses run the island spine; the wineries are close enough that a taxi between two is cheap.

Plan around: Tastings in high season, and the ferry or flight — both sell out.

Best May — Jun · Sep — Oct · 3–5 days · JTR 10 min

NZ New Zealand

Central Otago

The world's southernmost commercial wine region: continental, high, and about as far as this gets.

Fly to Queenstown, then a car. The sub-regions are spread out and the landscape between them is the reason to go.

Plan around: Cellar door appointments at the smaller producers, and accommodation in Queenstown at any time of year.

Best Feb — Apr · 5–7 days · ZQN 46 min

Other kinds of trip

one base, no moving, walking between the wine, fortified and sweet, the drive is the trip, and sparkling. Or start from the places themselves.