By Kunal Thakurani
Area: 0.17 sq mi The spiritual and administrative heart of the Catholic Church.
Tripadvisor
Area: 0.78 sq mi Glamorous casinos and luxurious lifestyles on the French Riviera.
TOI
Area: 8.1 sq mi A tiny Pacific island nation, rich in phosphate resources.
The Holiday Destination
Area: 10 sq mi A remote Polynesian paradise facing climate change threats.
Holidify
Area: 24 sq mi One of the world’s oldest republics, nestled in Italy.
Tourism
Area: 62 sq mi A picturesque Alpine country with castles and skiing.
TOI
Area: 70 sq mi Scattered atolls and islands in the central Pacific Ocean.
Holidify
Area: 104 sq mi Twin islands with beautiful beaches and rich history.
TOI
Area: 115 sq mi A tropical haven renowned for its overwater bungalows.
TOI