Skip to main content
Vatican City Guide

Visit Vatican City – All in One Place

Things to do in Vatican City

Book Your Vatican Experience

Discover Vatican City
A Journey Through Art, History and Faith

Vatican City is a must-visit destination for anyone traveling to Rome. As the world’s smallest independent state, it offers an unforgettable experience filled with artistic masterpieces, religious heritage, and cultural wonders.

From the iconic St. Peter’s Basilica and the Vatican Museums to the breathtaking Sistine Chapel painted by Michelangelo, Vatican City is home to some of the most important landmarks in the world. Whether you’re a first-time visitor or returning to explore more deeply, there’s always something new to discover.

Learn how to plan your visit, buy skip-the-line tickets, and explore top attractions with our complete travel guide. Get insider tips on the best times to visit, guided tours, and must-see highlights.


Vatican Card

Which Vatican Card to Buy? Omnia Card vs Vatican Pass – Full Comparison & Benefits

Rome City Cards

Visit must-see attractions, enjoy guided tours and discover the top sights in Rome.

Explore Rome

Discover the heart of Rome with an unforgettable experience that takes you through the city’s most iconic and historic landmarks. Walk in the footsteps of emperors at the Colosseum, Roman Forum, and Palatine Hill. Marvel at the beauty of the Pantheon, toss a coin into the Trevi Fountain, and enjoy the vibrant atmosphere of Piazza Navona.

Climb the Spanish Steps in Piazza di Spagna, take in panoramic views from Castel Sant’Angelo, and soak up the local charm of neighborhoods like Trastevere and Campo de’ Fiori. Relax in the green oasis of Villa Borghese, home to beautiful gardens and scenic viewpoints.

Skip the lines, join guided tours led by passionate experts, and uncover hidden gems that most tourists miss. With the Rome City Audio Guide App, you’ll have insights, tips, and maps right on your phone. Make the most of your trip — book now and experience the magic of Rome beyond the Vatican.

The Birth of Vatican City
History of the World’s Smallest Independent State


Vatican City, officially known as Vatican City State, is the smallest independent country in the world, both by area and population. Nestled within the heart of Rome, Italy, this tiny sovereign state holds immense religious, cultural, and historical significance. But how did Vatican City come to be?

Origins and Historical Background

The roots of Vatican City trace back to the early days of Christianity. The site is believed to be where Saint Peter, one of Jesus Christ’s apostles and the first Pope, was martyred and buried. Over the centuries, the area became a major pilgrimage site, with St. Peter’s Basilica constructed in the 4th century under Emperor Constantine.

As the Roman Catholic Church gained power and influence throughout the Middle Ages, the Papacy established itself as a dominant political and spiritual authority in Europe. For many centuries, the Popes ruled over the Papal States, a large territory covering central Italy.

The Fall of the Papal States and the Roman Question

In 1870, the Kingdom of Italy unified the Italian peninsula and annexed the Papal States, including Rome. This led to a major conflict between the Italian government and the Papacy, known as the “Roman Question.” The Popes refused to recognize the authority of the Italian state and declared themselves “prisoners in the Vatican,” avoiding all public appearances.

The Lateran Treaty of 1929

The conflict was finally resolved with the signing of the Lateran Treaty on February 11, 1929. This historic agreement, signed between Pope Pius XI and Italian Prime Minister Benito Mussolini on behalf of King Victor Emmanuel III, officially recognized Vatican City as an independent sovereign state.

Under the terms of the treaty:

  • The Holy See was granted full sovereignty over the territory of Vatican City.
  • Catholicism was recognized as Italy’s state religion.
  • The Pope was given full authority over religious and political matters within the Vatican.

Vatican City Today

Today, Vatican City is a unique independent country governed by the Pope. It covers just 44 hectares (110 acres) and has fewer than 1,000 residents, mostly clergy and Swiss Guards. It houses some of the most important religious and cultural landmarks in the world, including:

  • St. Peter’s Basilica
  • The Sistine Chapel with Michelangelo’s famous ceiling
  • The Vatican Museums
  • St. Peter’s Square

As the spiritual center of the Catholic Church, Vatican City continues to play a vital role in global religious affairs and diplomacy.

History, Governance, and Culture
Vatican City


Historical Background and Birth of Vatican City

Vatican City, officially established on February 11, 1929, is the world’s smallest independent state, both in terms of area and population. It was created following the Lateran Treaty signed between the Holy See and the Kingdom of Italy, which resolved the “Roman Question” — a long-standing political dispute after the unification of Italy. This treaty granted the Vatican sovereignty and recognized it as an independent state, separate from Italy.

Governance and Political System

Vatican City is an absolute elective monarchy, with the Pope serving as the head of state. The Pope holds supreme legislative, executive, and judicial authority over the territory. The governance is supported by various Vatican offices, including the Governorate of Vatican City State, which manages day-to-day administrative functions. The famous Swiss Guard acts as the Pope’s personal security force, known for their colorful Renaissance-era uniforms and rigorous training.

Size and Population

Covering an area of just about 44 hectares (110 acres), Vatican City is the smallest internationally recognized independent state. Despite its tiny size, it is home to roughly 800 residents, including clergy, members of religious orders, and the Swiss Guards. The population fluctuates daily due to the many visitors and workers who commute from Rome.

Cultural and Religious Importance

As the spiritual and administrative center of the Roman Catholic Church, Vatican City holds immense cultural and religious significance for over one billion Catholics worldwide. It is home to iconic religious sites such as St. Peter’s Basilica, the Sistine Chapel with Michelangelo’s famous ceiling, and the Vatican Museums, which house priceless art and historical artifacts.

Diplomatic Role and International Relations

Despite its small size, Vatican City wields significant diplomatic influence. The Holy See maintains diplomatic relations with nearly every country in the world and is a permanent observer in the United Nations. Vatican diplomacy focuses on promoting peace, human rights, and interfaith dialogue globally.

Interesting Historical Facts

Vatican City has a unique economic system that relies mainly on tourism, donations, and the sale of postage stamps, coins, and publications. It operates its own postal service, known for exceptional efficiency. The state has no military forces besides the Swiss Guard and uses the Euro as its currency, even though it is not part of the European Union.

Significant Events in Vatican History

Over the years, Vatican City has been the site of many pivotal events, including papal conclaves to elect new popes, major ecumenical councils like the Second Vatican Council (1962-1965), and historic papal visits worldwide. These events have shaped not only the Catholic Church but also global religious and political landscapes.

Geographical Location and Borders

Vatican City is located entirely within the city of Rome, Italy, bordered by a wall known as the Leonine Wall. Its position inside Rome makes it a city-state enclave, unique for being an independent sovereign entity within another capital city. This geographical setting adds to its symbolic significance as a spiritual center amidst the political capital of Italy.

Main Tourist Attractions in Vatican City


St. Peter’s Basilica

The world’s largest church and a masterpiece of Renaissance architecture, St. Peter’s Basilica is the heart of Vatican City and a major pilgrimage site.

Visitors per year: Approximately 10 million

Vatican Museums

Home to an immense collection of art and historical artifacts collected by the Roman Catholic Church, including the famous Sistine Chapel ceiling painted by Michelangelo.

Visitors per year: Around 6 million

Sistine Chapel

Renowned for Michelangelo’s iconic ceiling frescoes, the Sistine Chapel is a place of both religious significance and artistic wonder.

Visitors per year: Included within Vatican Museums attendance (~6 million)

St. Peter’s Square

The large plaza in front of St. Peter’s Basilica, designed by Bernini, famous for papal ceremonies and gatherings.

Visitors per year: Millions of pilgrims and tourists annually