Rome is a city and special comune (named "Roma Capitale") in Italy. Rome is the capital of Italy and also of the homonymous province and of the region of Lazio. With 2.8 million residents in 1,285.3 km2 (496.3 sq mi), it is also the country's largest and most populated comune and fourth-most populous city in the European Union by population within city limits. Between 3.2 and 3.8 million people live in the urban area, and 4,194,068 in Rome metropolitan area. The city is located in the central-western portion of the Italian Peninsula, on the Tiber within Lazio (Latium). Rome is the only city in the world to contain in its interior a whole state; the enclave of Vatican City.
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All pictures are from www.filckr.com from various authors