Chan de Rosas is one of the impressive wineries belonging to the D.O. Rias Baixas. It belongs to the Premium Fincas group which owns wineries in different regions and in different D.O. of Spain.
It is the Montaña family that since the 19th century has taken care of the Premium Fincas group which comprises an extensive group of different wineries in the Spanish regions of Rioja Alta, Cava, Rueda and Rías Baixas.