Former royal & papal residence, now the presidential palace & museum, on piazza offering city views
4-tier, 19th-century theater with a lavishly-frescoed atrium for classic & modern plays, plus opera
Elegant palace atrium with lavish frescoes & a glass-&-iron roof dating to the late 19th century
Carved military scenes line this 2nd-century AD marble column, honouring Marcus Aurelius' victories
Elegant 17th-century palace used as the Chamber of Deputies for Italy's parliament
Ornate 16th-century palace, now official residence of the Italian Prime Minister, with guided tours
Prime Minister of Italy
Aqueduct-fed rococo fountain, designed by Nicola Salvi & completed in 1762, with sculpted figures