Travelers are voting Trevi Fountain, Fontana del Moro and Auditorium Parco della Musica as the best of 43 key buildings in Rome. There are 39 key buildings in Anzio a city just 32 km from Rome and 39 key buildings in Latina which is 36 km distant. The most popular of these are Trevi Fountain in Anzio and Fontana del Moro in Latina. You can find 43 key buildings in Lazio and 88 key buildings in the country of Italy. Our members favorite in Lazio is Trevi Fountain and San Siro is the top pick in Italy. Want more? Check out our map of key buildings in Rome.