The world is home to nearly 200 countries, but some are so small you could walk across them in just a few hours. Despite their size, many of these nations play key roles in global culture, politics, and tourism. Here are the 10 smallest countries in the world based on land area.
- Vatican City – 0.44 sq km
Located entirely within Rome, Italy, Vatican City is the world’s smallest country and the center of the Roman Catholic Church. It’s home to the Pope and famous landmarks like St. Peter’s Basilica and the Sistine Chapel, attracting millions of visitors every year. - Monaco – 2 sq km
Found on the French Riviera, Monaco is known for its luxury lifestyle, casinos, and the Formula 1 Grand Prix. With no income tax and one of the highest population densities in the world, it’s a haven for the wealthy. - Nauru – 21 sq km
This tiny island nation in the Pacific Ocean was once rich from phosphate mining but now faces economic challenges. Nauru relies heavily on imports and foreign aid to sustain its economy. - Tuvalu – 26 sq km
Also in the Pacific, Tuvalu consists of nine small islands. It’s among the world’s lowest-lying countries and faces severe risks from rising sea levels caused by climate change. - San Marino – 61 sq km
Surrounded by Italy, San Marino claims to be the world’s oldest republic, founded in 301 AD. Its economy thrives on tourism, banking, and manufacturing, and it proudly maintains its independence and democratic traditions. - Liechtenstein – 160 sq km
Situated between Switzerland and Austria, this German-speaking principality boasts a strong economy, low unemployment, and picturesque Alpine scenery. Interestingly, Liechtenstein has more registered companies than citizens. - Marshall Islands – 181 sq km
Scattered across the central Pacific, the Marshall Islands comprise 29 coral atolls and over 1,000 islands. Known for their lagoons and marine life, they also hold a complex history linked to U.S. nuclear tests during the 20th century. - Saint Kitts and Nevis – 261 sq km
The smallest country in the Western Hemisphere, this Caribbean nation is famed for its lush mountains and old sugar plantations. Today, tourism drives much of its economy. - Maldives – 298 sq km
Located in the Indian Ocean, the Maldives is made up of about 1,200 coral islands. Known for luxury resorts and turquoise waters, it faces serious threats from climate change and rising seas. - Malta – 316 sq km
Set in the Mediterranean between Sicily and North Africa, Malta blends ancient history with modern living. Its historic temples, walled cities, and sunny beaches make it a major tourist and trade hub.
Though small in size, these nations showcase rich histories, strong identities, and remarkable resilience, proving that even the tiniest countries can make a big impact.