Rome is like one huge historical open air museum: the Colosseum (70-80) and the largest amphitheatre ever built in the Roman Empire, the Roman Forum, the Pantheon, the Trajan's Column, the Catacombs of Rome, the Circus Maximus, the Baths of Caracalla, the Arch of Constantine, the Pyramid of Cestius, Vatican City, the Piazza Navona and the Spanish Stairs. The list of things to see is endless.
Rome gay nightlife
Rome does not have a central gay village. Most bars and clubs are scattered throughout the city.