The Zleby castle was founded as a gothic fortress by family Lichtenburk before 1289, rebuid after Hussites war in half of 15th century.
Reconstructed in renessaince and baroque style.
Last great reconstruction in 1849-68 was managed by Karel Vincenc Auersperg
You can find old historical relies or copies of old relies moved to Zleby castle from hole Europe. Collections of leather wallpapers, painted glass in windows, furniture and other were designed against original documents from 19th century.