Open Monument Day 2021
It's Open Monument Day (Open Monumentendag) on 11 and 12 September in Rotterdam! Discover the story behind Sonneveld House, a national monument from 1933 and one of the best-preserved houses in the modernist Nieuwe Bouwen style.
11 September 2021 10:00 - 12 September 2021 17:00
During Open Monument Day, visiting Sonneveld House is free! Discover the house at your own pace, listen to the free audio tour and experience how the Sonneveld family lived. You can also listen to the audio tour online.