I can only speak about their Calistoga Estate as I have not visited their second location in Sonoma County.
The Calistoga Estate is their newest location.
This absolutely stunning property is nestled at the foot of the Palisades. Cobble stones & loam.
oTheir Coach Insignia Cabernet is worth trying at the tasting. Whole-berry fermented in small open-top concrete and oak fermenters. Unfined & unfiltered.