Which country is the 2nd smallest

Monaco holds the position as the world's second-smallest country by land area, covering just 0.78 square miles (2.02 square kilometers) along the French Riviera. This tiny principality on the Mediterranean coast is only slightly larger than Vatican City and is famous for its luxury lifestyle, casino culture, and status as a tax haven for wealthy individuals. Despite its minuscule size—smaller than New York's Central Park—Monaco is densely populated with approximately 39,000 residents, making it the most densely populated country in the world.

Monaco functions as a fully sovereign nation with its own monarchy (currently led by Prince Albert II), government, and international recognition, though it maintains close ties with France for defense and some administrative matters. The country's economy thrives on tourism, banking, real estate, and its famous Monte Carlo Casino, generating substantial wealth within its compact borders. Monaco's lack of income tax and high quality of life attract affluent residents from around the world, creating a unique microstate that demonstrates how geographic size doesn't limit economic prosperity or global influence. The principality maintains diplomatic relations with numerous countries and participates actively in international organizations, proving that even the world's second-smallest nation can maintain full sovereignty and prosperity.