Rías Baixas

Rías Baixas is a Spanish Denominación de Origen (DO) for wines located in the province of Pontevedra and the south of the province of A Coruña in the autonomous community of Galicia, Spain. It is renowned for its white wines made from the Albariño grape variety.
Albariño is a variety of white wine grape grown in Galicia (northwest Spain), Monção and Melgaço (northwest Portugal), where it is used to make varietal white wines.
Albariño is actually the Galician name for the grape. In Portugal it is known as Alvarinho, and sometimes as Cainho Branco.
It was presumably brought to Iberia by Cluny monks in the twelfth century. Its name "Alba-Riño" means "the white [wine] from the Rhine and it has locally been thought to be a Riesling clone originating from the Alsace region of France, although earliest known records of Riesling as a grape variety date from the 15th, rather than the 12th, century. It is also theorized that the grape is a close relative of the French grape Petit Manseng