Portugal has 14 mainland demarcated regions, plus Madeira and the Azores. The Alto Douro Wine Region has been a UNESCO World Heritage Site since 2001.
- Douro — schist, terraces, reds and Port
- Alentejo — sunny reds and fresh whites
- Vinho Verde — bright acidity, Alvarinho and Loureiro
- Dão — altitude, Encruzado and Touriga Nacional
- Bairrada — Baga and sparkling wines