Rome is the capital city of Italy whose history spans over 28 centuries. The historical center of Rome is a UNESCO World Heritage site and its name comes from its founder, Romulus. Referred to as the 'City of Seven Hills', some notable attractions in Rome include the Colosseum, the Pantheon, Castel Sant'Angelo, the Trevi Fountain, Spanish Steps, and the Roman Forum.

Vatican City is a landlocked country, located within the confines of Rome, Italy. It is the smallest country in the world with a population of 453 and size of 49 hectares. It officially came into existence in 1929 with the Pope as its ruler. Some notable landmarks to check out include St. Peter's Basilica, the Sistine Chapel, the Vatican Apostolic Library, and the Vatican Museums.