The Roman Theatre was built in the middle of the 1st Century, projected from the rest of the buildings like a point of reference. Throughout history, it has suffered under the vicissitudes of time, until it was rediscovered in 1972. The museum shows the architectural characteristics, and techniques used by the Roman theatres of the time, and includes a visit to the monument itself, as well as showing how the plot where the theatre stands changed as did the city of Saragossa itself.