Sena is a wine estate in Chiles Aconcagua Valley. It was created in 1995 as a joint venture between Eduardo Chadwick, whose family owns Errazuizriz, and the late Robert Mondavi. Their ambitious aim was to produce a wine in Chile that could rival BDX First Growths in terms of both style and quality. In 1997, they released the inaugural 1995 vintage. The estate has been wholly owned by the Chadwick family since 2005. Today, Eduardo’s daughters María Eugenia, María Magdalena, María José, and Alejandra are involved in the family estate. Cabernet Sauvignon lends itself particularly well in blends with Merlot. This is actually the archetypal Bordeaux blend.