The Märklineum (Exhibition, Model Railway, Store) is open Tuesday to Sunday from 10 am to 6 pm.
On Sundays, the store is open from 11 am.
Monday is a day of rest.

Special opening days 2023/2024:
06.01.2023  Epiphany Holiday
18.05.2023  Ascension Day
08.06.2023  Corpus Christi
18.09.2023  Monday after IMA
03.10.2023  Day of German Unity
01.11.2023  All Saints Day

Special closing days 2023/2024:
01.01.2023  New Year
07.04.2023  Good Friday
09.04.2023  Easter Sunday
10.04.2023  Easter Monday
01.05.2023  Labour Day
28.05.2023  Whitsuntide (Sunday)
29.05.2023  Whitsuntide (Monday)
19.09.2023  Tuesday after IMA
26.11.2023  Sunday in Commemoration of the Dead
24.12.2023  Christmas 
25.12.2023  1st Christmas Day
26.12.2023  2nd Christmas Day
31.12.2023  New Year's Eve
01.01.2024  New Year