The smallest independent country in the world is Vatican City. Located entirely within the city of Rome, Italy, Vatican City is an ecclesiastical state governed by the Pope. It covers an area of approximately 44 hectares (110 acres) and serves as the spiritual and administrative center of the Roman Catholic Church. Vatican City is known for its stunning architecture, including St. Peter's Basilica and the Sistine Chapel, attracting millions of visitors annually. Its unique status and historical significance make it a notable entity on the global stage.