Open Monumentendag Nijmegen
When12–13 September 2026
WhereDiverse monumenten in de stad, 6511 Nijmegen
TypeHistorical festival
On the weekend of Open Monumentendag (Heritage Day), numerous monuments and historic buildings in Nijmegen open their doors free of charge. There are viewings, guided tours and public activities centred on the city's cultural heritage. The day is part of the nationwide Open Monumentendag.