Geography & Climate
The Douro River carves a dramatic path from the Spanish border to the city of Porto on the Atlantic coast. The vineyards are planted on incredibly steep, terraced slopes (socalcos) that follow the river.
The region is divided into three sub-zones, each with a distinct climate:
- Baixo Corgo: The westernmost and coolest zone, influenced by the Atlantic. It produces lighter styles of Port and table wine.
- Cima Corgo: The central heartland of the region, where most high-quality Port is produced. It is hotter and drier than the Baixo Corgo.
- Douro Superior: The easternmost zone, bordering Spain. It is the hottest and most arid part of the Douro, producing incredibly intense and powerful wines.