More than 50 Rotterdam monuments can be visited

omd monuments

On Saturday 10 and Sunday 11 September over 50 monuments open their doors during the annual Open Monumentendag. The public can choose from a packed free program of tours, lectures, and concerts. This year’s theme is: ‘Transitions – sustainable lasts the longest’ Of course, classics such as The Schielandshuis, De Hef and the Koopmanshuis on […]