La Manufacture de Chocolat

If you dine at superstar chef Alain Ducasse's restaurants, the chocolate will have been made here at Ducasse's own chocolate factory (the first in Paris to produce 'bean-to-bar' chocolate), which he set up with his former executive pastry chef Nicolas Berger. Deliberate over ganaches, pralines and truffles and no fewer than 47 flavours of chocolate bar.