Fodor's Expert Review Musée de la Banque Nationale de Belgique

The irony of a museum about the means of payment being free to visit is lost on no one. It also doesn't stop this being one of the surprise joys of the Brussels museum scene. Exhibits unravel different concepts of money throughout history, from Mesopotamian clay tablets to why you need a moko drum to buy a house on the Indonesian island of Alor.