Which is the Smallest Country in the World? List of Top 10 Countries

Did you know there is a smallest country in the world that can be easily walked across in a few minutes? It’s even smaller than some of the world’s biggest airports? That country is Vatican City.

Located entirely within Rome, Italy, Vatican City covers only about 44 hectares (110 acres), making it the ultimate "mini-nation." But don't be fooled by its size—Vatican City is one of the most important spiritual centres on Earth, home to the Pope and countless religious treasures.

In this article, we’ll take a fun tour around the globe to explore the tiniest countries, where you can practically walk across them in a day. Ready to find out which other countries make the list? Let’s Start!

Check Out| Top 10 Largest Oil-Producing and Consuming Countries

List of the Smallest Countries in the World

Here's the list of the smallest countries in the world, where size doesn't measure their importance or charm. The list includes:

Source: Forbes India

In Case You're Interested| [Updated] Top 10 Largest Cities in the World By Population 2024

1. Vatican City

Source: Vatican Tickets

Vatican City is the smallest country in the world, covering an area of just 0.44 square kilometres (0.17 square miles). Located entirely within Rome, Italy, it has a population of approximately 496 as of 2024. Renowned as the spiritual and administrative centre of the Roman Catholic Church, it is home to iconic landmarks such as St. Peter's Basilica and the Sistine Chapel, famous for Michelangelo's frescoes. The capital is Vatican City itself, which operates under a unique ecclesiastical government led by the Pope, currently Pope Francis.

2. Monaco

Source: Monte Carlo

Monaco spans just 1.95 square kilometres (0.76 square miles) and is situated on the French Riviera in Western Europe. With a population of around 39,000 in 2024, it is known for its luxurious lifestyle, casinos, and as a tax haven. The capital city is also named Monaco. The country is famous for hosting the prestigious Monaco Grand Prix and Monte-Carlo Casino events. Its stunning Mediterranean coastline and mild climate make it a popular destination for wealthy travellers seeking opulence and entertainment.

3. Nauru

Source: BBC

Nauru covers an area of 21 square kilometres (8.1 square miles) in Micronesia in the Pacific Ocean and has an estimated population of about 10,900 in 2024. Known for its phosphate mining industry and beautiful coral reefs, Nauru's capital is Yaren District, which serves as the de facto capital. The country is famous for its remote location, making it one of the least visited countries globally, yet it offers pristine beaches and rich marine biodiversity that attract adventurous travellers.

4. Tuvalu

Source: BBC

Tuvalu is a small island nation located in the Pacific Ocean, covering just 26 square kilometres (10 square miles) with a population of approximately 11,200 in 2024. It consists of nine islands known for their stunning lagoons and coral reefs. Funafuti serves as the capital of Tuvalu, which is famous for its efforts to combat climate change due to rising sea levels threatening its existence. Tuvalu also boasts a rich cultural heritage with traditional music and dance that attract visitors interested in Pacific Island culture.

5. San Marino

Source: Lonely Planet

San Marino is an enclaved microstate surrounded by Italy, covering 61 square kilometres (24 square miles) with a population of around 34,000 in 2024. Renowned for its mediaeval architecture and historical significance as one of the world's oldest republics, the capital city is San Marino City. Famous for its three towers atop Mount Titano that offer panoramic views, San Marino attracts tourists with its rich history, museums, and annual events celebrating its unique culture.

For You| Top 10 Largest Supermarket Chains in the World

6. Liechtenstein

Liechtenstein spans 160 square kilometres (62 square miles) between Switzerland and Austria with a population of about 39,000 in 2024. Known for its picturesque landscapes and strong financial sector, Liechtenstein attracts visitors to its charming villages and ski resorts. The capital city is Vaduz, which houses the royal family’s castle and several museums showcasing art and culture. Liechtenstein's reputation as a tax haven further enhances its appeal to international businesses seeking favourable conditions.

7. Marshall Islands

The Marshall Islands are located in the central Pacific Ocean, covering an area of 181 square kilometres (70 square miles) with a population estimated at around 58,000 in 2024. Famous for their atolls and biodiversity, they are also known for their historical significance during World War II. The capital city is Majuro, featuring beautiful beaches and vibrant marine life that attract eco-tourists. The Marshall Islands are celebrated for their unique culture and traditional navigation techniques used by indigenous peoples.

8. Saint Kitts and Nevis

Saint Kitts and Nevis consists of two islands in the Caribbean Sea with an area of 261 square kilometres (101 square miles) and a population of approximately 53,000 in 2024. Known for its lush landscapes and historical sites related to sugar production, Basseterre serves as the capital city where visitors can explore colonial architecture and vibrant markets. Saint Kitts hosts various cultural festivals that celebrate its rich heritage while attracting tourists seeking tropical experiences.

9. Maldives

The Maldives spans around 298 square kilometres (115 square miles) across numerous islands in the Indian Ocean, with a population estimated at about 540,000 in 2024. Renowned for its stunning white-sand beaches and crystal-clear waters, it attracts luxury tourism and water sports enthusiasts like snorkelling and diving. Malé serves as the capital city, known for its vibrant markets and Islamic architecture. The Maldives' unique geography makes it one of the most sought-after vacation spots globally.

10. Malta

Malta covers approximately 316 square kilometres (122 square miles), with a population nearing 515,000 in 2024. Located in the Mediterranean Sea south of Italy, Malta boasts rich history dating back thousands of years with numerous UNESCO World Heritage Sites, such as Valletta's historic centre. Valletta itself serves as the capital—famous for well-preserved architecture from various eras—including Baroque structures—and vibrant cultural festivals that attract visitors year-round seeking to explore its heritage.

What's Next| Which Country Has the World's Largest Vegetarian Population? See Which Nation Tops the List!