On the anniversary of important days, you have the opportunity to visit the Centre of Building Heritage of the National Technical Museum instead of full or reduced admission for a single admission fee of 50 CZK per person.

18. may / International Museum Day
5.july / Anniversary of the founding of the NTM (1908)
28.september / Czech Statehood Day
28.october / Day of the establishment of the independent Czechoslovak state

The days of reduced admission fees also take place at the same time in the Railway Depository of the National Technical Museum in Chomutov and in the main building of the National Technical Museum in Prague, Letná. Thanks to the year-round operation of the main building of the NTM, the days with reduced admission fees are also: 15 February – Anniversary of the reopening of the National Technical Museum (15 February 2011), 28 March – Teachers’ Day, 17 November – Day of the Struggle for Freedom and Democracy, 18 December – Anniversary of the death of Václav Havel (18 December 2011). The discount on the entrance fee does not apply to the tour of the mines in the main building in Prague (additional fee 50 or 30 CZK).