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
Transport in Vatican City
The transportation system in Vatican City, a country 1.05 km long and 0.85 km wide, is a small transportation system with no airports or highways. There is no public transport in the country. A heliport and a short railway is used for special occasions only. Most visitors will walk from a nearby Italian bus or train stop, or car parking. Given an average walking speed of 3.6 km/h, Vatican City can be crossed in 20 minutes or less. Thus, much of the infrastructure in the Vatican consists of St. Peter's Square itself, hallways and aisles in the basilica and surrounding buildings, and walkways behind and between the buildings. The Vatican City Heliport is in the western corner of the city-state, and is used only for officials of the Holy See and official visitors.