There’s a reason St. Helena is famous for its wine, and it’s not just because the town happens to have so many wineries. Napa Valley as a whole, including St. Helena, is famous for its delicious Cabernet Sauvignon wines.  Cabernet Sauvignon, in general, is a rich wine with a complex but balanced flavor profile. However, the Cabernet Sauvignon wines you can sample at St. Helena’s wineries are even better than your average bottle of this popular red wine.