The term "Vatikans" refers to the citizens of the Vatican City, an independent city-state enclaved within Rome, Italy. The Vatican is the spiritual and administrative center of the Roman Catholic Church and is home to the Pope, who is the leader of the Church. The population of Vatican City is small, consisting mainly of clergy, including cardinals and members of the Swiss Guard. Vatican City is known for its rich history, art, and architecture, including famous sites like St. Peter's Basilica and the Sistine Chapel. The Vatican operates its own postal service and has its own media outlets, making it a unique entity in international relations and governance.