Piazza Navona is one of the most beautiful and famous squares in the centre of Rome. In 86 CE, emperor Domitian commissioned this square with its unique, elongated shape. This shape is the result of its original function as the stadium for athletics competitions (Circus Agonalis) with stands for 20,000 spectators.
The Pantheon is one of the most majestic architectural and historical sites in the heart of Rome. Dated about the early second century AD, it is one of the best-preserved historic buildings and testifies Roman building techniques' superiority. Its dome with its unique central hole, the “oculus,” is the greatest ever built in masonry. The Pantheon is one of Rome's best attractions and is one of the Italian capital's architectural masterpieces.