Head deep into French winemaking country on this 9-hour private Médoc castle tour from Bordeaux. Explore the so-called 'route des châteaux' du Médoc and discover Margaux, Saint-Julien, Pauillac and other famous appellations. Along the way, visit three winemaking estates and learn the techniques and traditions at play from vine to glass. Enjoy a traditional French apéritif among the vines. Sample varietals such as merlot and cabernet, and blend them to your taste to create your own wine. Pick your own route to the castles of your choice with a private guide.