Rome is the capital city of Italy and the largest city in the European Union. Some notable sites in Rome include St. Peter's Basilica located in Vatican City and built around St. Peter's tomb, the Sistine Chapel famous for its architecture and frescoes, the Colosseum which was used for gladiator battles and other entertainment, the Roman Forum which was the center of civic life in ancient Rome, and the Trevi Fountain, one of Rome's most beautiful fountains dating back to the time of Emperor Augustus. Typical Roman cuisine includes bruschetta, toasted bread topped with tomatoes, cheese, vegetables and olive oil.