The Alto Douro Wine Region is located in northern Portugal and is one of the oldest wine regions in the world, established in 1756. It is renowned for its production of Port wine, a fortified wine that has gained international acclaim. The region features steep terraced vineyards along the Douro River, which provide ideal conditions for grape cultivation. The landscape of the Alto Douro is characterized by its dramatic hills and valleys, creating a unique microclimate. The region is a UNESCO World Heritage Site, recognized for its cultural significance and stunning scenery. It attracts wine enthusiasts and tourists who come to explore its rich history and taste its exceptional wines.