Across the globe, numerous tiny cities offer unique experiences despite their small size. From Vatican City's iconic art to Durbuy's fairytale charm and Hum's Guinness-recognized status, these ...

Vatican City, Monaco, Nauru, Tuvalu and San Marino make up the world's smallest countries. The biggest of the group, San Marino, is only 25 square miles.

By area, Vatican City is the smallest city in the world. It measures merely 0.17 square miles and is unique in that it is both a city and a country, a modern-day city-state. Advertisement ...

By area, Vatican City is the smallest city in the world. It measures merely 0.17 square miles and is unique in that it is both a city and a country, a modern-day city-state.

Holy See is the world’s smallest sovereign nation. Located within the city of Rome, Vatican City was created following a treaty signed by the Holy See and Italy in 1929.

Holy See is the world’s smallest sovereign nation. Located within the city of Rome, Vatican City was created following a treaty signed by the Holy See and Italy in 1929.