If you are going to Italy, you must the Colosseum. It is a huge Amphitheater built by the Roman Empire. It is the largest of its kind amphitheater and has remained a model for sports facilities right up to modern times. This venue was built for public spectacles and shows and also sea battles mocking. There are two stories of tunnels, rooms, cells, and passages for gladiators, workers, wild animals, and storage compartments. Today, the structure stands in stark contrast to the modern development that surrounds it and is a prominent reminder of ancient times and the extensive history of Rome.