The Angelica Library, founded in 1604 by Augustinian bishop Angelo Rocca, is the first European library open to the public.

The ancient collection is estimated at about 120,000 volumes relating mainly to Augustinian thought and the history of the Reformation and Counter-Reformation.
The institutional purpose of the Library is to protect, enhance and increase this heritage.

Since 1940 it has been home to theArcadia Literary Academy.

He has been a member of the Ministry of Culture since 1975.