Cervantes de Leon:
UNESCO-Churches of Peace in Jawor and Świdnica
Cervantes de Leon:
UNESCO-Białowieża Forest (1979)
Cervantes de Leon:
UNESCO-Wieliczka and Bochnia Royal Salt Mines
Cervantes de Leon:
UNESCO-Auschwitz Birkenau
Cervantes de Leon:
UNESCO-Historic Centre of Kraków
Cervantes de Leon:
UNESCO-Castle of the Teutonic Order in Malbork
Cervantes de Leon:
Historic Centre of Warsaw