Vatican City
Vatican City has a reasonably well-developed transport network considering its size (consisting mostly of a piazza and walkways). A state that is long and wide, it has a small transportation system with no airports or highways. The only aviation facility in Vatican City is the Vatican City Heliport. Vatican City is one of the few independent countries without an airport, and is served by the airports that serve the city of Rome, Leonardo da Vinci-Fiumicino Airport, and to a lesser extent Ciampino Airport.
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.