Begun in 1093, Pisa Cathedral (Duomo di Pisa) is a masterpiece of Romanesque architecture. Despite its proximity to the eye-catching and tourist-attracting Leaning Tower, the Duomo still dominates the monumental Piazza dei Miracoli in Pisa.

The Temple of Apollo, also known as the Sanctuary of Apollo, is a Roman temple built in 120 BC and dedicated to the Greek and Roman god Apollo in the ancient Roman town of Pompeii, southern Italy. The sanctuary was a public space influenced by Roman colonists to be dedicated to Greco-Roman religion and culture.

The Leaning Tower of Pisa, or simply, the Tower of Pisa, is the campanile, or freestanding bell tower, of Pisa Cathedral. It is known for its nearly four-degree lean, the result of an unstable foundation. The tower is one of three structures in the Pisa's Cathedral Square (Piazza del Duomo), which includes the cathedral and Pisa Baptistry.

Italy is a country consisting of a peninsula delimited by the Alps and several islands surrounding it, whose territory largely coincides with the homonymous geographical region. Italy had a population of 60 million in 2020. Rome is the capital of Italy. Rome's 2020 population was estimated at 4.2 million in 2020.

Castel del Monte is a unique and iconic medieval castle located in the Apulia region of southeastern Italy. It stands as a remarkable example of medieval architecture, and its unique design and historical mysteries make it a fascinating destination for travelers and historians alike.

Scaligero Castle, also known as Castello Scaligero, is a historic fortress located in Sirmione, a picturesque town on the southern shore of Lake Garda in northern Italy. The castle is strategically positioned at the entrance to the harbor, providing both protection and control over the waterways.

Brunnenburg Castle is located in South Tyrol, which is a region in northern Italy. Specifically, Brunnenburg Castle is in the village of Dorf Tirol or Tirolo, near the town of Merano. The castle has a rich history and is known for its medieval architecture and picturesque setting in the Italian Alps.

The Castello di San Giorgio is part of the Ducal palace of Mantua. It is a moated rectangular castle, each of which's four corners has a large tower and the moat is crossed by three drawbridges. This moat is part of the network of canals and lakes that surround Mantua and give the city its special character.