During the holidays of NRW (Germany) the museum opens on tuesdays. 

Opening times on public holidays:

First May
Ascension
Pentecost
Corpus Christi - each open from 10-18 o'clock

Attention:

On thursday, the 29th of may, the museum stays closed.

For more information or to register for a guided tour, please call us at +49 (0) 2562 8148-0 or send an Email.