régua

Régua is a municipality located in the north of Portugal, within the district of Vila Real and the region of Trás-os-Montes and Alto Douro. It is situated along the right bank of the Douro River, a region renowned for its wine production. The municipality is characterized by its terraced vineyards, steep hillsides, and picturesque landscapes.

Historically, the area has been inhabited since prehistoric times, with archaeological evidence suggesting Roman presence. The name "Régua" is believed to derive from the Latin word "regula," meaning ruler or straight line, possibly referring to the straight course of the Douro River in this section or a Roman measurement marker.

The economy of Régua is strongly tied to viticulture, particularly the production of Port wine and Douro DOC wines. The fertile soil and the microclimate created by the river valley are ideal for grape cultivation. Tourism is also a significant sector, attracting visitors interested in wine tourism, river cruises along the Douro, and the natural beauty of the region.

Key landmarks in Régua include the Douro Museum, which chronicles the history and culture of the Douro wine region, and the city's waterfront promenade. The municipality's infrastructure benefits from its strategic location on the Douro River, historically important for transporting wine, and now a popular route for tourist boats. Régua serves as a commercial and administrative center for the surrounding area.