Bodegas Ondarre, founded in 1986, belongs to the Grupo Bodegas Olarra, a winery group which also incorporates Bodegas Olarra (Rioja Qual. D.O) and Bodegas y Viñedos Casa del Valle (Vinos de la Tierra de Castilla).
Located in the town of Viana, they exclusively make Reservas, barrel-fermented white and Cavas, with a limited production capacity.
They employ the most up-to-date technology available in their wine-making. For ageing they use American and French oak barrels. The winery puts a lot of emphasis on the renovation of the wood so as to obtain their wines’ noticeable personality which has brought it considerable prestige.