Vatican City

Vatican City is the smallest independent state in the world, both in terms of area and population. It is an enclave within the city of Rome, Italy, and serves as the spiritual and administrative centre of the Roman Catholic Church. The state was established in 1929 through the Lateran Treaty between the Holy See and Italy, which recognized its sovereignty. Although extremely small in size (about 44 hectares), Vatican City holds immense global religious, cultural, and diplomatic significance.

Geographically, Vatican City is entirely urban and consists mainly of religious, administrative, and residential buildings, gardens, and courtyards. It is located on the right bank of the Tiber River on the Vatican Hill, from which it takes its name. The territory is enclosed by walls and is integrated into the surrounding cityscape of Rome. There are no natural agricultural landscapes, forests, or fisheries within its boundaries due to its fully built-up character. The climate is the same as Rome’s—Mediterranean, with hot, dry summers and mild, wetter winters.

Historically, the site of Vatican City has been associated with Christianity since early Roman times. According to tradition, Saint Peter, one of Jesus’ apostles and considered the first Pope, was martyred and buried in this area. Over time, it became a major pilgrimage site. In the 4th century, Emperor Constantine ordered the construction of the Old St. Peter’s Basilica over what was believed to be Saint Peter’s tomb. During the Renaissance and Baroque periods, the Vatican became the centre of artistic and architectural achievement, with contributions from masters such as Michelangelo, Raphael, and Bramante, who helped design St. Peter’s Basilica and the Sistine Chapel.

For centuries, the Popes ruled large territories in central Italy known as the Papal States. However, during the unification of Italy in the 19th century, these territories were absorbed into the new Italian state, leaving the Papacy without temporal power. This situation was resolved in 1929 with the Lateran Treaty, which established Vatican City as an independent sovereign state under the authority of the Pope, ensuring its neutrality and independence.

Economically, Vatican City does not function like a typical state with agriculture, fisheries, or forestry. Its economy is supported primarily by donations from Catholics worldwide (known as Peter’s Pence), revenue from tourism and museum admissions, postage stamps, publications, and the sale of religious and cultural goods. The Vatican Museums, Sistine Chapel, and St. Peter’s Basilica attract millions of visitors annually, making tourism a key economic activity.

Because of its urban nature and extremely limited territory, Vatican City has no agriculture, fishery, or forestry sectors. Instead, it relies on imports for all food and material needs. Its workforce consists mainly of clergy, members of the Swiss Guard, diplomats, and administrative staff who support the governance of the Catholic Church.

Overall, Vatican City is unique among the world’s states: it is not defined by natural geography or economic resources, but by its religious and historical significance as the central authority of the Roman Catholic Church.

Gerold and Klaudia were many times in the Vatican, the visits that really pays off. The building is fascinating and powerful. I can't believe what mountains can move faith. The power of religion does not become more visible in any other place. 500 years old is the building built on the rock where Peter was crucified.