St. Barbara’s Cathedral, a jewel of late Gothic architecture and one of only four cathedral-type buildings in Bohemia, is a UNESCO World Heritage Site, along with the Cathedral of the Assumption of the Virgin Mary and St. John the Baptist as well as the historic centre of Kutná Hora.

It was Giovanni Domenico Orsi, an important builder of Jesuit buildings and an Italian architect born in Vienna, who was the author of the project of the early Baroque building. The partially preserved plans show that he originally chose an E-shaped plan and the current F-shaped plan is the result of the project never being fully completed. After Orsi’s death, Carlo Lurago continued the construction and the College was completed in 1750.