The Colosseum is the largest ancient amphitheater ever built.

The Leaning Tower of Pisa is a freestanding bell tower known for its unintended tilt.

The Pantheon is a former Roman temple, now a Catholic church, in Rome, Italy.

The Florence Cathedral, formally known as the Cattedrale di Santa Maria del Fiore, is a stunning Gothic-style cathedral located in Florence, Italy.

The Royal Palace of Caserta is a former royal residence in Caserta, southern Italy, constructed for the Bourbon kings of Naples.

Castel Sant'Angelo, also known as the Mausoleum of Hadrian, is a towering cylindrical building in Parco Adriano, Rome, Italy.

The Uffizi Gallery, located in Florence, is one of the world's most famous art museums.

Castel del Monte is a 13th-century citadel situated on a hill in Andria in the Apulia region of southeast Italy.

The Palatine Hill, which is the centremost of the Seven Hills of Rome, stands 40 metres above the Roman Forum.

The Brunelleschi's Dome is the largest masonry dome ever built and it is the coverage of the Cathedral of Santa Maria del Fiore in Florence.