An architectural work of art that is synonymous with Rome, this infrastructure is as old as time, having been built around 80 AD. In an era far beyond modern conveniences, this was the place to be to get your daily dose of entertainment. It is a splendor to behold and was used to house gladiator death matches among many other things. When the battles grounds were too soaked with blood, a fresh layer of sand and dirt would be thrown over it, and the show would go on. The gladiators were often slaves, sentenced criminals, or even prisoners of war.

The Colosseum is said to be able to hold approximately 50,000 people, with corridors and stairs used to separate spectators from the different societal classes. While all that remains is dust and sand, it is said that you can see the ghosts of gladiators at times. Now that would be an interesting history lesson to relive.