The Papal Basilica of Saint Peter, officially known in Italian as the Basilica Papale di San Pietro in Vaticano and commonly known as St. Peter's Basilica, is a Late Renaissance church located within the Vatican City. St. Peter's Basilica has the largest interior of any Christian church in the world, holding 60,000 people. It is regarded as one of the holiest Catholic sites.

The Holy See refers to the episcopal jurisdiction of the Catholic Church in Rome. The primacy of Rome makes its bishop the worldwide leader of the church, commonly known as the Pope. Since Rome is the preeminent episcopal see of the church, it contains the central government of the church, including various agencies essential to administration. As such, diplomatically, the Holy See acts and speaks for the whole Catholic Church.

Sistine Chapel is the best-known chapel in the Apostolic Palace, the official residence of the Pope in Vatican City. It is famous for its architecture, evocative of Solomon's Temple of the Old Testament, and its decoration that has been frescoed throughout by the greatest Renaissance artists including Michelangelo, Raphael, Bernini, and Sandro Botticelli. Under the patronage of Pope Julius II, Michelangelo painted 12,000 square feet (1,100 m) of the chapel ceiling between 1508 and 1512.

The Vatican Museums, in Viale Vaticano in Rome, inside the Vatican City, are among the greatest museums in the world, since they display works from the immense collection built up by the Roman Catholic Church throughout the centuries. Pope Julius II founded the museums in the 16th century. The Sistine Chapel and the Stanze della Segnatura decorated by Raphael are on the visitor route through the Vatican Museums. They were visited by 4,310,083 people in the year 2007.

Sistine Chapel is the best-known chapel in the Apostolic Palace, the official residence of the Pope in Vatican City. It is famous for its architecture, evocative of Solomon's Temple of the Old Testament, and its decoration that has been frescoed throughout by the greatest Renaissance artists including Michelangelo, Raphael, Bernini, and Sandro Botticelli. Under the patronage of Pope Julius II, Michelangelo painted 12,000 square feet (1,100 m) of the chapel ceiling between 1508 and 1512.

Sistine Chapel is the best-known chapel in the Apostolic Palace, the official residence of the Pope in Vatican City. It is famous for its architecture, evocative of Solomon's Temple of the Old Testament, and its decoration that has been frescoed throughout by the greatest Renaissance artists including Michelangelo, Raphael, Bernini, and Sandro Botticelli. Under the patronage of Pope Julius II, Michelangelo painted 12,000 square feet (1,100 m) of the chapel ceiling between 1508 and 1512.

The Papal Basilica of Saint Peter, officially known in Italian as the Basilica Papale di San Pietro in Vaticano and commonly known as St. Peter's Basilica, is a Late Renaissance church located within the Vatican City. St. Peter's Basilica has the largest interior of any Christian church in the world, holding 60,000 people. It is regarded as one of the holiest Catholic sites.

The Vatican Gardens in Vatican City are urban gardens and parks which cover more than half of the Vatican territory in the South and Northeast. There are some buildings such as Radio Vatican within the gardens. The gardens cover approximately 23 hectares which is most of the Vatican Hill. The highest point is 60 metres above mean sea level. Stone walls bound the area in the North, South and West.