10 most interesting fortresses and castles in Italy that are definitely worth visiting

At Adria.fun we often explore various castles and fortresses, and since Italy is home to many fascinating fortresses that testify to its rich history and cultural diversity, what better way than to take a peek into that world in a different way.

Did you know that it is estimated that there are more than 20,000 castles and fortresses in this country, many of which are open to visitors? These impressive buildings provide insight into different eras, from Roman times to the Renaissance, and offer a unique opportunity to explore architectural styles and historical events, so on this occasion, we wanted to compile a list of the ten most interesting fortresses and castles in Italy that are definitely worth visiting:

1. CASTLE OF MIRAMARE – CASTELLO DI MIRAMARE (TRIEST)

Located on the Adriatic coast, about 8 kilometers from the center of Trieste, Miramare Castle was built between 1856 and 1860 for Archduke Ferdinand Maximilian of Habsburg and his wife Charlotte of Belgium. It is famous for its white facade and beautiful gardens that extend over 22 hectares, offering panoramic views of the sea.

Miramare Castle, Photo: saxanad Depositphotos

2. DEL MONTE CASTLE – CASTEL DEL MONTE (APULIA)

Located on a hill in the Apulia region, about 29 kilometers south of Barletta. Built in the mid-13th century by order of Emperor Frederick II, the castle del Monte is notable for its unique octagonal shape and perfect symmetry. It is a UNESCO World Heritage Site for its architectural value and symbolism. 

Castel del Monte, Photo: VOLOLIBERO Depositphotos

3. FORTRESS OF CALASCIO – ROCCA CALASCIO (ABRUZZO)

Located at an altitude of about 1,460 meters above sea level in the Abruzzo region, the Calascio fortress was built in the 10th century as a watchtower and later expanded into a fortress. It is known for its well-preserved ruins and spectacular views of the surrounding mountains; it has served as a backdrop for films such as “The Name of the Rose” and “Ladyhawke.“

Calascio fortress, Photo: AlePana Depositphotos

4. ESTENSE CASTLE – CASTELLO ESTENSE (FERRARA)

Located in the center of Ferrara, Emilia-Romagna region, Estense Castle began construction in 1385 under the leadership of Marquis Niccolò II. This impressive medieval fortress/castle is surrounded by a moat and was later converted into the residence of the Este family, with a richly decorated interior.

Estense Castle, Photo: photooiasson Depositphotos

5. SANT’ANGELO CASTLE – SANT’ANGELO CASTEL (ROME)

It is located on the right bank of the river Tiber, not far from the Vatican. Originally built as a mausoleum for Emperor Hadrian between 134 and 139 AD, it was later used as a fortress, pope residence, and prison. It is famous for its cylindrical structure and the secret passageway “Passetto di Borgo” that connects it to the Vatican.

Sant’Angelo Castle, Photo: natursports Depositphotos

6. SCALIGER CASTLE – CASTELLO SCALIGERO (SIRMIONE, LAKE GARDA)

Located on the southern shore of Lake Garda, in Sirmione, the Scaliger Fortress was built in the 13th century by the Scaligeri family as part of a defense system. It is one of the best-preserved water fortresses in Italy, with impressive walls surrounding the harbor.

Scaliger Castle, Photo: Maugli, Depositphotos

7. BARD FORTRESS – FORTE DI BARD (AOSTE VALLEY)

Perched on a cliff above the village of Bard in the Aosta Valley, this powerful military fortress was originally built in the 5th century and restored in the 19th century by the House of Savoy. Today, it serves as a cultural center and museum, and is renowned for its monumental architecture and panoramic views.

Bard Fortress, Photo: LuigiB2302 Depositphotos

8. FENIS CASTLE – CASTELLO DI FÉNIS (AOSTE VALLEY)

Located in Fénis, this medieval fortress was built in the 14th century by the Challant family. It is famous for its many towers and double walls, and its interior is decorated with 15th-century frescoes.

Fenis castle, Photo: Maugli, Depositphotos

9. Aragonese CASTLE – CASTELLO ARAGONESE (ISCHIA)

It is located on a volcanic islet connected by a bridge to the island of Ischia. The first castle in this place was built by Hiero I of Syracuse in 474 BC. BC, and got its present appearance in the 15th century under Alfonso V of Aragon. It is known for its rich history and spectacular views of the Tyrrhenian Sea.

Aragonese Castle, Photo: Xantana Depositphotos

10. BROLIO CASTLE – CASTELLO DI BROLIO (TUSCANY)

Located in the Chianti region, surrounded by vineyards, Brolio Castle has been home to the noble Ricasoli family since the 12th century. It is known for its excellent wine and spectacular sunsets and is also considered the oldest winery in Italy.

Brolio Castle, Photo: faabi Depositphotos

Each of these fortresses offers a unique insight into Italy’s rich history and architecture. By visiting these impressive structures, you can experience different aspects of Italy’s cultural heritage and enjoy the beautiful landscapes that surround them. Explore them!