XXXI

Colosseo is the world biggest amphitheater that can welcome up to 80.000 units and it is the

most massive monument of the ancient Rome. In 1980 it was added to the heritage of the

humanity’s list by UNESCO. In 2007 the Colosseo was included in the New Modern World’s

Seven Wonders. Starting with Vespasiano, in the 70 a.D., and inaugurated by Tito, in the 80

a.D., the edifice creates an ellipse with a diameter of 537 m with a surface of 3357 m2