Volcanic Hills Winery is so named because the Okanagan Valley was home to volcanic peaks during the Jurassic period, 180- to 60-million years ago. This wine is a quirky blend of Zweigelt, Merlot, Maréchal Foch, Riesling, Gamay and Cabernet Franc. It spent 12 months in oak before a splash of Zweigelt Icewine was added just before bottling, lending delicate sweetness to the rich, jammy fruit. Volcanic Hills Winery is so named because the Okanagan Valley was home to volcanic peaks during the Jurassic period, 180- to 60-million years ago. This wine is a quirky blend of Zweigelt, Merlot, Maréchal Foch, Riesling, Gamay and Cabernet Franc. It spent 12 months in oak before a splash of Zweigelt Icewine was added just before bottling, lending delicate sweetness to the rich, jammy fruit. 750 mL bottle