Nestled against the slopes of Sugarloaf Ridge in the heart of the Sonoma Valley, Chateau St. Jean was established as an ultra-premium winery devoted to producing vineyard designate wines. Winetasting, including reserve and limited release wines in the Vineyard Room, is offered in the winery's Landmark 1920s-Era Chateau.

Open Daily 10-4:30
Saturday and Sunday 10-5