Life is too short for terrible wine, so sample a couple of the delectable sorts available at Chateau Val Joanis. Allow some time to learn about winemaking, from harvesting and fermentation to how the product is aged.
When you've finished exploring this Pertuis wine-making establishment, why not make your way to Chateau La Coste, Olive Oil Mill - Bastide du Laval, and Château d'Ansouis? They're near Chateau Val Joanis and also a hit with tourists.