The Colosseum
Construction of the Colosseum started in 70 ad, it was not opened until 80 ad. It was there specifically to hold sporting events, such as gladiator fights. The Colosseum is called an Amphitheater. It held many huge events back in is day, especially the gladiator fights. The huge arena is made all from stone. It was opened in 80 ad by the son of Vespasian, Titus. The Colosseum is around 190 meters by 155 which is around the sam size as the MCG. The colloseum had a 360 degree view, it consisted of 3 big stands all held up by concrete and stone. The Colosseum was used for 4 centuries.