Outline of Vatican City
Vatican City – an ecclesiastical or sacerdotal-monarchical state, being the sovereign territory of the Holy See and ruled by the Bishop of Rome—the Pope, the leader of the worldwide Catholic Church. The territory of this landlocked sovereign city-state consists of a walled enclave within the city of Rome, Italy. It has an area of approximately , and a population of just over 800. This makes Vatican City the smallest independent state in the world by both area and population.Geography of Vatican CityVatican City is an enclave in an urban area, and lacks the geographic features common to (much larger) countries:Demographics of Vatican City
Rail transport in Vatican City
Before passing through the Vatican City walls and terminating in the Vatican City railway station, the line passes under an arch decorated with the Coat of Arms of Pope Pius XI with a two-piece 35.5 ton iron gate which slides into the recesses of the Vatican walls. The gate is closed when there is no traffic scheduled on the line.