3.5-hour Rome Colosseum tour with skip-the-line ticket. Enjoy access to all areas of the Colosseum, including places normally off-limits. Explore the Colosseum's underground chambers and see where wild animals were caged. Step into the arena where gladiators once fought, before visiting the Colosseum's upper level. Visit the Roman Forum, walk up Palatine Hill and enjoy views of Nero's Circus Maximus