Watch Oz and James's Big Wine Adventure Season 1 Episode 4 Online

The Rhône Valley provided ample opportunity to learn about lots of different grape varieties. However, the world-renowned winemaker Michel Chapoutier provides an obvious distraction for James with his classic car collection. The father and son team of Domaine Viret, Alain and Philippe Viret, managed to extol the benefits of embracing ‘cosmoculture’, a mystical approach to grape growing involving the harnessing of the cosmic energy of the sky. And Former French rugby international and winemaker, Gérard Bertrand, challenged James to blend his very own wine using a variety of grape extracts.