in the vineyard : Doused with all the privileges of a cool climate, and known for its elegant white wines, Walker Bay is making great inroads with Bordeaux varietals. Nudged by the Bot River lagoon with vistas of the Atlantic Ocean, the vineyards enjoy cool daytime temperatures that drop even more at night. A beneficial diurnal range aids in even ripening and complexity, ushering the development of delicate fruit notes, fine tannin structure and a bright acidity. Cabernet Franc enjoys the nuances of the climate, resulting in small, concentrated berries.