Prior to 1635, the area that would come to be known as the "Prato della valle" was largely a featureless expanse of partially swampy terrain just south of the old city walls of Padova. In 1636, a group of Venetian and Veneto notables financed the construction of a temporary but lavishly appointed theater as a venue for mock battles on horseback. The musical entertainment that served as the prologue to the jousting is considered to be the immediate predecessor of the first public opera performances in Venice, which began the following year. In 1767, the square, which belonged to the monks of Santa Giustina, became the public property of the city of Padua. In 1775,
Andrea Memmo, whose statue is in the square, decided to reclaim and restructure the entire area. The entire project, which was never fully completed, is represented in a famous copper engraving by
Francesco Piranesi from 1785. It seems that Memmo commissioned this and other representations and kept them on exhibition at the
Palazzo Venezia, the headquarters of the Embassy of the Republic in Rome. He did this in order to entice other important figures into financing the construction of statues to decorate the square. The project was approved by
Domenico Cerato, professor of architecture at
Vicenza and Padova. The preliminary excavations done to install the plumbing system and reclaim the area were directed by Simone Stratico. These excavations brought to light the remains of an ancient
Roman theater. These findings conferred a sense of historical dignity on the initiative and transformed it into a project of reclamation for its natural public use. Andrea Memmo resided at
Palazzo Angeli, constructed in the 15th century and located in Prato della Valle at an angle with the avenue Umberto I. Today, the monumental
palazzo, the property of the city of Padova, hosts the
Museum of Precinema,
Minici Zotti Collection. Of particular interest are the Benedictine
Abbey of Santa Giustina, the neoclassical style Loggia Amulea, and the many interesting palazzi constructed between the 14th and the 18th centuries that surround the square. . ==Prato della Valle today==