What to see in the world's smallest state: the Vatican City
The first point of interest that will catch visitors' eyes is the majestic Piazza San Pietro, or St. Peter’s Square, an impressive work of town planning by Gian Lorenzo Bernini. From above, it looks like a huge keyhole with semi-circular rows of columns. Bernini deliberately designed the striking colonnades to signify the "motherly or maternal arms of the Church". At the centre is the 25 m high Egyptian obelisk that Caligula brought to Rome from Egypt.
St. Peter’s Basilica, perched on the site of Nero’s stadium, is the centerpiece of the Vatican. It is on the Ager Vaticanus, where St. Peter is believed to have been buried at some point between AD 64 and 67. The basilica took at least 150 years to complete and is hailed as the second biggest in the world. Do not forget to climb to Saint Peter's Dome to check an unique panoramic view of Rome.
Many great Italian artists took part in the construction of the basilica, including Raphael, Bramante and Carlo Maderno. However, it was Michelangelo who made the most famous contribution. Take time to enjoy his splendid work, The Last Judgement, which adorns the altar wall of the Sistine Chapel. The chapel also serves as the venue for the Papal Enclave.