Palazzo Regio

Palazzo Regio stands in Piazza Palazzo, in Cagliari’s historic Castello quarter. Built in the 14th century as a residence for the rulers’ representatives, it later served under Aragonese, Spanish and Savoyard rule. Inside, look for decorated rooms, chandeliers, historic objects and painted ceilings, including the Metropolitan Council Room’s 19th-century frescoes and plasterwork. The palace also gives you views over the city and port. It is a compact stop, with about 15 minutes enough to see the rooms.

A palace shaped by changing rulers

Palazzo Regio was built in the 14th century as a residence for the king’s representative in Sardinia. It served the ruling class through Aragonese, Spanish and Savoyard periods, with each leaving changes to the building. The palace was also used by the Savoy royal family for a time, including from 1799 to 1815.

Its role changed again: the building is now the administrative seat of the Metropolitan City of Cagliari. That history gives the palace a place in both the island’s government and the old Castello quarter.

Rooms and architectural details

The front façade reflects a 19th-century restoration, while the interior shows layers of alterations made over the centuries. Extensive work in the 18th century added the grand staircase of honor leading to the second floor.

Some of the decorated rooms are open to visitors. In the Metropolitan Council Room, look for 19th-century frescoes on the ceiling and ornate plasterwork. Chandeliers and historic objects add further details to notice as you move through the palace.