Domaine de Saint-Prefert, in the Chateauneuf-du-Pape appellation of the Rhone Valley, is a relative newcomer to the wine world. It was founded in 2002 by Isabel Ferrando, who had been a banker before turning to winemaking. Ferrando bought an existing domaine that had never been well known and produced her first vintage from the 2002 harvest. Robert M. Parker Jr. has complimented Ferrando’s wines, calling at least one of her vintages “monumental.”