This impressive cast-iron cannon weighs 12,500 kg and is known in popular parlance as the ‘dulle griet’ (evil woman).

It does have a big mouth but that’s as far as the evil goes, as it has never been fired. It was too often used as a rubbish bin or a bed for drunkards (the eponymous café De Dulle Griet proudly sells more than 250 types of beer) the barrel was permanently closed a few years ago.