Vatican City good luck charm  Vatican City is the smallest independent nation-state in the world. It is the Roman Catholic church headquarters and home to the Pope. It has housed more than 55 popes since 1377. Vatican City is one of the most visited cities in the world, with over 5 million visitors every year who come to see the magnificent Vatican palace and famous art like Michelangelo Pieta. It is a city of traditions, and one of the interesting…