Best castles around Preonzo are found within the larger municipality of Bellinzona, renowned for its impressive complex of three medieval castles. These fortifications are a UNESCO World Heritage site and represent exceptional examples of fortified medieval architecture in the Alpine region. The strategic location of these castles allowed for control over the Ticino Valley, offering panoramic views and insights into centuries of history.
Last updated: October 11, 2026
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Description Features See also Opening hours 2025/2026 April 5, 2025 - November 9, 2025: 10:00 a.m. - 6:00 p.m. November 10, 2025 - March 27, 2026: 10:30 a.m. - 4:00 p.m. The first human settlement on San Michele Hill dates back to 5500/5000 BC (Neolithic period). The first archaeologically confirmed fortress was built in the 4th century AD. Various documents from the 6th century also mention the existence of a fortified complex. In the 14th century, the castle was first called Castrum Magnum, Castel Grande. This is its current name, although during Swiss rule it was called Uri Castle (1630) or Altdorf Castle, and in 1818, S. Michele Castle.
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In Bellinzona's Old Town From the train station, the bus takes us to the stop at the end of Via Lugano. To the east is the Church of Santa Maria delle Grazie. On the other side of the railway line, we pass the Villa dei Cedri, nestled in a magnificent park and home to the municipal art collection. We head north along Via Pedotti to Piazza San Biagio, where the 13th-century church of the same name can be admired. The church, one of the most interesting in the region, has been restored and stripped of its Baroque additions. The remarkable frescoes date from the late Middle Ages. We return and follow Via Lugano north to Piazza Indipendenza, where we find the Church of San Rocco, a building dating back to 1330 and enlarged in 1478. This is where the actual old town begins. The town hall, with its elegant courtyard, was completely rebuilt in 1924, using materials from the previous 15th-century building. At Piazza Nosetto, with its beautiful porticoes, we turn left onto Via Teatro, passing the restored theater building from the previous century and reaching the government building. The oldest part consists of the former Ursuline convent, dating back to the 13th century and rebuilt in the previous century. Returning to Piazza Nosetto, we approach Piazza Collegiata, passing the Casa Rossa, a brick-clad building inspired by the Lombard style of the 15th century. The massive church of SS. Pietro e Stefano reflects the Renaissance style with Baroque elements. A lively market is held every Saturday in Piazza Collegiata. On Viale Stazione, we find ourselves in the city's commercial district. The post office building is noteworthy, a prime example of contemporary Ticino architecture. Text / Source: Agenzia turistica ticinese SA., Via C. Ghiringhelli 7, Bellinzona https://www.ticino.ch/de/commons/details/In-Bellinzonas-Altstadt/3156.html
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The Fortress of Bellinzona and its Castles Once upon a time, there were knights and drawbridges. Where? In Bellinzona, of course! Take a journey back in time and visit the castles, which were declared UNESCO World Heritage Sites in 2000. Arm yourself with a camera and discover Castel Grande, Montebello, and Sasso Corbaro. Tin-reinforced walls, towers, and enormous gates: you'll be catapulted straight into the Middle Ages! Dream of the knights' heroic deeds and immerse yourself in life back then. The Fortress of Bellinzona offers visitors a hands-on experience of medieval history. You can purchase the Fortress Pass online, at the InfoPoint in Bellinzona, or at the ticket offices of the three castles. It allows you to visit the fortress and its walls, the Castel Grande Museum, the Archeologia Montebello exhibition trail, and the temporary exhibitions. Are you primarily interested in visiting the exhibitions? Then buy the new Expo Pass: a combined ticket that grants access to the temporary exhibitions at Castel Grande, Sasso Corbaro, and the Museo Villa dei Cedri! Text / Source: Bellinzona e Valli Tourism https://www.bellinzonaevalli.ch/de/discover/castles.html
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Beautiful (albeit small) pedestrian zone, very striking castles and fortifications across the valley
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The cityscape of Bellinzona is reminiscent of the 17th century. The castles and city walls are a world heritage site.
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Sasso Corbaro Castle was built in 1400 and today is a UNESCO heritage site.
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Castle of modest dimensions compared to the other two in the city, characterized by its location on top of a cliff in a dominant position on the valley floor
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The castles around Preonzo, specifically those in the larger municipality of Bellinzona, are a UNESCO World Heritage site. They are considered exceptional examples of fortified medieval architecture in the Alpine region, demonstrating how fortifications were influenced by topography to protect the Ticino Valley. Visiting them offers a journey back to the Middle Ages.
Castelgrande Bellinzona is the largest and oldest of the three castles. Its origins trace back to at least the late 1st century BC, and it stands on a rocky peak offering panoramic views of Bellinzona and the surrounding valley. It also houses two museums: the Archeology Museum and the Art and History Museum.
Yes, the main castles in Bellinzona, including Castelgrande Bellinzona, Montebello Castle, and Sasso Corbaro Castle, are all considered family-friendly. They offer an engaging experience for all ages, allowing visitors to immerse themselves in medieval history.
Yes, Castelgrande Bellinzona and Montebello Castle are dog-friendly, allowing you to explore these historical sites with your canine companion.
The castles offer diverse and commanding views. From Castelgrande Bellinzona, you get panoramic views of Bellinzona and the surrounding valley. Montebello Castle, situated 90 meters above the city, provides views over Castelgrande and the Magadino level reaching to Lake Maggiore. Sasso Corbaro Castle, being the highest, offers distinct views of the Bellinzona fortifications and the broader landscape.
Yes, Castelgrande Bellinzona houses both the Archeology Museum and the Art and History Museum. Montebello Castle is home to the Regional Archaeological Museum. Sasso Corbaro Castle features the "Sala Armi" (Armory Room) with historical weapons and the "Sala del Caminetto" (Fireplace Room).
While you can walk between the castles in a few minutes, exploring all three, including their museums and enjoying the views, can easily take half a day to a full day. The Fortress Pass allows access to all three castles and their exhibitions, offering a comprehensive experience.
The area around Preonzo and Bellinzona offers various outdoor activities. You can find numerous MTB trails, mountain hikes, and gravel biking routes. Many trails offer scenic views of the region, complementing a visit to the historical sites.
Yes, Bellinzona is well-connected by public transport. From the train station, buses can take you to various points in the city, including stops near the castles. For Castelgrande Bellinzona, lifts are available if you prefer not to use the stairs from the old town.
The castles can be visited year-round. Spring and autumn offer pleasant temperatures for exploring both the castles and nearby trails. Summer is also popular, though it can be warmer. Even in winter, the castles provide a unique atmosphere, though some outdoor activities might be limited by snow or colder weather.
Castelgrande Bellinzona is noted as wheelchair accessible, with lifts available to reach the castle from the old town, making it easier for visitors with mobility needs to explore this impressive site.
Bellinzona's old town, located at the foot of Castelgrande Bellinzona, has numerous small shops and restaurants. There is also a grotto (bistro) within Castelgrande itself, inviting visitors to linger and enjoy refreshments.


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