Saint Peter's Square
The striking square and its imposing colonnade lead to the greatest basilica of the Christian world: St Peter's Basilica (Basilica San Pietro).
It also represents the core of the Vatican City, the smallest state in the world.
In the origins, the square used to be the place where Nerone Circus and Gardens where located, and where many Christians, including Saint Peter, suffered from martyrdom.
In the centre of the square stands out an Egyptian obelisk (without hieroglyphics and built during the Ramsete II dynasty) brought to Rome by Emperor Caligola in 37 b.C.