Vatican City
Welcome to one of the smallest countries of the world, and home to the Pope. Although a passport is not required to visit, this city has everything a city needs. It has its own postal system, currency, history, and language. This special country has a unique connection with the Swiss Guard as well. Since Vatican City does not have its own military, the Swiss Guard is honored to uphold the long tradition of keeping security. While wandering around, notice their unique uniform as they stand guard around the entry ways.