The Douro region in northern Portugal is of course famous for its Port wine, owing its name to the winding Douro River that traverses from east to west, flowing into the Atlantic Ocean in Oporto. This area features a rugged terrain with diverse terroirs and altitudes. Its vineyards, perched on steep, arid slopes and narrow rocky terraces alongside the river and its tributaries, offer a UNESCO World Heritage landscape akin to Austria's Wachau wine region.
Douro also owes its fame to its array of indigenous grape varieties. Red varieties such as Sousão and Tinta Amarela (Trincadeira), alongside white counterparts like Malvasia Fina, Moscatel, Rabigato, Gouveio, and Viosinho, give Douro wines a unique fingerprint. Notable grapes like Tinta Barroca, Tinta Roriz, Tinto Cao, Touriga Franca, and Touriga Nacional play pivotal roles, especially in Port production.
Presently, produers from Douro also make esteemed and high quality red wines from its diverse native grape varieties. The region's diversity and indigenous varietals underscore give these wines worldwide fame.