The Ribeiro Denomination of Origin is in Southern Galicia, on the North-West edge of the province of Ourense, where the valleys formed by the Miño, Avia, Arnoia and Barbantiño rivers meet. It has 2,685 hectares of vineyards in the boroughs of Ribadavia, Arnoia, Castrelo de Miño, Carballeda de Avia, Leiro, Cenlle, Beade, Punxín and Cortegada, and in parts of the boroughs of Boborás, San Amaro, Toén, Carballiño and Ourense.

The vineyards cover areas of varying altitudes, from 75 to 400 metres above sea level, in valleys and on sometimes very steep hillsides on terraces known as "socalcos" or "bocarribeiras" that follow the contours of the hills.

The Ribeiro Denomination of Origin is in Southern Galicia, on the North-West edge of the province of Ourense, where the valleys formed by the Miño, Avia, Arnoia and Barbantiño rivers meet. It has 2,685 hectares of vineyards in the boroughs of Ribadavia, Arnoia, Castrelo de Miño, Carballeda de Avia, Leiro, Cenlle, Beade, Punxín and Cortegada, and in parts of the boroughs of Boborás, San Amaro, Toén, Carballiño and Ourense.

The vineyards cover areas of varying altitudes, from 75 to 400 metres above sea level, in valleys and on sometimes very steep hillsides on terraces known as "socalcos" or "bocarribeiras" that follow the contours of the hills.