circus maximus & domus tiberiana, palatine hill, rome, italy

circo massimo circus maximus domus tiberiana palatine hill rome italy ancient roman empire chariot races stadium gladiators history imperial palace architecture ruins public spectacles emperors archaeological site entertainment games chariots historical landmarks aristocracy forum emperor tiberius palaces nobility arena heritage complex sports festivals colosseum theater open-air museum excavations villas panoramic views tiber river track cultural antiquity urban archaeology traditions historic civilization unesco world museums tourist attractions monumental sightseeing