January-february: only at appointment
March till april: open from wednesday till saturday from
13.00 till 17.00
May till october: open from wednesday till sunday from
13.00 till 17.00
November and december: open from wednesday till saturday
from 13.00 till 17.00
Opening hours 2022:
January, February and March: closed (open by appointment. 0521-597146 or mail to siemendijkstra@outlook.com)
April till December: open on Thursday, Friday and Saturday from 1:00 pm until 5:00 pm or by appointment.