Trinchero Napa Valley Winery is located on site of the old Folie a Deux Winery, a few minutes’ drive north of downtown St. Helena. This winery showcases the Trinchero’s flagship and premium more limited production wines from their family owned vineyards in the Napa Valley. They own and manage seven primary vineyards in Napa for a total of over 200 acres. The Trinchero tasting room is open daily from 10 am to 5 pm. Reservations required for parties of six or more.