Piazza Navona is one of the most beautiful baroque squares in Rome. Already in XVII it was the main square and a public center, that doesn’t changed. It’s surrounded by cafes,  chamber and three fabulous baroque fountains. The most impressive is dei Quattr Fiumi, created by Bernini’. The fountain decorated with the four world biggest rivers (Nile, Plato, Ganges and Danube). Also glorious Agnese church placed at the square.