Without Lifting A Finger

Not much left. Apparently it is sometimes used for a large public venue. *       

The Circus Maximus ( Latin for greatest or largest circus , in Italian Circo Massimo ) is an ancient Roman chariot racing stadium and mass entertainment venue located in Rome , Italy . Situated in the valley between the Aventine and Palatine hills, it was the first and largest stadium in ancient Rome and its later Empire . It measured 621 m (2,037 ft) in length and 118 m (387 ft) in width, and could accommodate over 150,000 spectators. [ 1 ] In its fully developed form, it became the model for circuses throughout the Roman Empire. The site is now a public park. [From Wikipedia: https://en.wikipedia.org/wiki/Circus_Maximus ]