The smallest country in the world
The first thing about Holy See you should know is that is the smallest fully independent nation-state globally, but that's not the only thing that makes it an attractive tourist destination. The city has secrets that it has kept for many centuries, and you will want to know about them. This place's incredible and complex history will amaze you because the Vatican was not always so small. It will be confirmed by documentaries about the Vatican and its history.
Earlier, in the middle of the XIX century, the Papal region occupied about 44 square kilometers. Because of the struggle for Italy's unification, after ten years, most of the Papal lands officially became part of Italy. Despite its size, the Vatican is governed as an absolute monarchy headed by the Pope. It also mints its euros, prints its stamps, issues passports, and license plates, manages the media, and has its flag and anthem. The state is not capable only of taxation, but the payment for tickets to the Vatican and museums, and the sale of stamps and souvenirs bring income to the state.