1. Vatican City
Area: 0.17 sq mi
Officially called the State of Vatican City or Vatican City State, is located within the city of Rome. Ruled by the Pope, the state is a sacerdotal-monarchical and its origin dates back to early Christianity. The economy of the Vatican city depends heavily on tourism. The Vatican has a Mediterranean climate and has several gardens that take over half of the territory that was created during the Baroque and Renaissance era.
Which one of these smallest countries would you like to visit, given a chance? Tell us in the comment section below.