
© Steve ParodeThe southern Italy region of Puglia, known as the Heel of the Boot, is home to many castles and fortresses including the unusual octagonal Csstel del Monte, a UNESCO World Heritage site. Here are six of the top castles to see in the region.

Martha Bakerjian, licensed to about.comRapallo, on the Italian Riviera near the Cinque Terre, has a tiny picturesque castle in the sea. It was built in 1551 to guard against pirate attacks. Rapallo also has a small historic center that's interesting to walk around.
Sarzanella Castle is in Liguria near the border of Tuscany. Sarzana, a small walled town famous for its antique shops, has two castles - one in town and this picturesque castle in the countryside overlooking Sarzana. From the castle are views of picturesque hill towns nearby.
Castello della Manta is a Gothic castle in the Piemonte region south of Turin. Inside are stunning freeoes from the early 15th century.
Nancy Parode takes a look at castles in the Abruzzo capital of L'Aquila, Sermoneta's castle south of Rome, and a castle in northern Italy's Trento region in her photo gallery, Castles of Italy.

Martha BakerjianRocca dei Rettori stands at the high point of Benevento, a town in the inland part of southern Italy's Campania region. The tower was built in 871 by the Lombards in a spot that had been an important defensive position in Roman times when it overlooked two major Roman roads. The more modern Palazzo dei Governatori (now the Palazzo dei Prefettura) was added by the Popes in the 1320s and has a museum of contemporary art.

Martha Bakerjian, Italy TravelCastello Brown, in the Italian Riviera village of Portofino, became the residence of Yeats Brown, British consul to Genoa, in 1870. Inside are furnishings and pictures belonging to the Browns as well as photos of many famous visitors to Portofino. There's a nice garden and good views of the sea and the village of Portofino. The castle, open from 10 - 7 in summer and 10-5 in winter, is reached by a pleasant footpath by the botanic gardens.
Portofino Pictures
Some castles have been converted into very nice hotels, vacation apartments or bed and breakfast inns. I stayed in an apartment in Castello Ripa d'Orcia a few years ago and would recommend it as a good place to stay when visiting Tuscany. a castle that's been converted into weekly vacation apartments and a small B&B. From the castle there are great views of the beautiful Orcia Valley. Here's a sampling of Castle Hotels in Italy, including Castello Ripa d'Orcia.
Here's a roundup of the of some of the world's most romantic castles, including medieval castles and modern-day recreations of castle architecture, from Jackie Craven, our guide to Architecture.