National Museum "Steamer Radetsky" will be closed for visits between 13:00 p.m. and 14:30 p.m. Notice about the working hours of the Radetsky Steamboat National Museum Back to News On September 29, 09, the Radetsky Steamboat National Museum will be closed for visits between 2022:13 p.m. and 00:14 p.m.