Lateran Palace, Ancient palace in Rome, Italy
The Lateran Palace, also known as the Apostolic Palace of the Lateran, is one of the most important Roman palaces since ancient times.
It was the principal papal residence until the 14th century and has been the site of five ecumenical councils.
The palace houses the Museo Storico Vaticano, which exhibits a range of artifacts from the Roman Catholic Church's history.
Visitors can explore the palace's grand halls, chapels, and the adjoining Basilica di San Giovanni in Laterano.
The Lateran Palace is the oldest public building in Rome that has maintained its original function for almost two millennia.
Location: Monti
Architect: Domenico Fontana
Source: Wikimedia