The Douro Valley is located in northeastern Portugal, following the course of the Douro River from the Spanish border to within 100 kilometers of Porto. Recognized as a UNESCO World Heritage Site in 2001 under the designation Alto Douro Wine Region, it represents one of the oldest demarcated wine regions in the world, established in 1756 under the Marquis of Pombal. The region encompasses three sub-zones: Baixo Corgo, Cima Corgo, and Douro Superior, each with distinct microclimates shaped by the schist geology and the river's moderating influence. Content is produced by the ToursXplorer Editorial Team based on regional tourism data, viticulture records, and on-the-ground travel research.

Wine Tourism | UNESCO Heritage | River Valley | Portugal | Viticulture | Cultural Landscape | Scenic Rail | Agritourism