Located in the province of Bergamo in the Lombardy region of Italy, it is a cultural site with a long history. Located in the picturesque Astino Valley, it is part of the Bergamo Hills Park. Built in 1107, it was constructed by the nobles of Bergamo who purchased land to support the monks of the Valronbrosi Order. The history of the monastery is closely linked to the development of the local society, and has undergone multiple constructions and renovations, including a large-scale reconstruction in the 15th century, forming the magnificent buildings with corner towers that we see today. Witnessing the development of religion, culture, and art from the Middle Ages to the Renaissance, it is an important resource for studying the social history of that time