The Technical Study Stores, the Ábrahám Ganz Foundry Collection, the Museum of Electrical Engineering, the Museum of Chemistry, and the Museum of Aluminum Industry are closed between 17 December 2017 – 8 January 2018.
The opening hours of the Metallurgical Collection are the following:
open until 17 December,
closed between 18–27 December,
open between 28–30 December,
closed between 31 December – 1 January,
open from 2 January.