Palazzo Massimo alle Colonne stands as an impressive example of Renaissance architecture in Rome. The palace was designed by the well-known architect Baldassare Peruzzi, who built it for the influential Massimo family. The original residence on this site was destroyed during the tragic sack of Rome in 1527, leading to the construction of the current building.
The Massimo family claims a long and storied history in Rome. Their lineage stretches all the way back to Quintus Fabius Maximus, the Roman general celebrated for his victory over Hannibal in the third century BC. This deep-rooted heritage adds a layer of historical significance to the palace and its stories.
Palazzo Massimo alle Colonne is not usually open to the public. However, each year on March 16, the doors are opened for a special reason. This date marks the commemoration of the miraculous revival of Paolo Massimo by St. Philip Neri in 1538, an event that is remembered by visitors and locals alike who come to see the palace on this unique day.
Source - https://en.wikipedia.org/wiki/Palazzo_Massimo_alle_Colonne