Ranker (Video) How the Roman Colosseum Was Built Posted: March 3, 2025 | Last updated: March 3, 2025 One of the world's most notable feats of architecture is the Colosseum in Rome. Opened in 80 CE ...

Explore a plan of the Colosseum to investigate six key areas. Each shows an aspect of the sophisticated technology and planning that lie behind this incredible structure.