Home to Italy’s Chamber of Deputies, this baroque palazzo was built by Bernini in 1653, expanded by Carlo Fontana in the late 17th century, and given an art-nouveau facelift in 1918. Visits take in the mansion's lavish reception rooms and the main chamber where the 630 deputies debate beneath a beautiful Liberty-style skyline.
The obelisk outside was brought from Heliopolis in Egypt by Augustus to celebrate victory over Cleopatra and Mark Antony in 30 BC.