Au Sommet winery sits on Atlas Peak Mountain, south of Napa Valley. It is a partnership between Heidi Peterson Barrett, John Schwartz and Jim Barbour. Grapes of Cabernet Sauvignon and Petite Verdot comes from their seven acre vineyard on top of Atlas Peak. Heidi is personally involved in whole winemaking process. She is on the of the best winemakers on the planet and she is responsible for a fact that Screaming Eagle wines became famous and grew to a super star brand in the world. We have in our portfolio also wines from her own La Sirena Winery.