Thun Castle Castle

Address: Schlossberg 2, 3600 Thun, Switzerland

Website: https://www.thun-be.ch/en/culture/museums/thun-castle

Hours: Apr-Oct daily 10am-5pm; Nov-Mar Sat-Sun 11am-4pm (seasonal variations possible)

Admission: CHF 10-15 (adult) for museum and castle combined; discounts for students and children

Thun Castle (Schloss Thun) is a 12th-century hilltop castle in the town of Thun in the Canton of Bern, Switzerland, notable for its large stone keep and well-preserved medieval structure.

The site’s principal highlights are the tall central donjon, which stands roughly 43 metres high and provides panoramic views of Lake Thun and the Bernese Alps, and the castle’s museum galleries displaying local historical collections. The castle complex includes a courtyard and roofwalks that illustrate medieval defensive and domestic architecture.

Constructed by the Zähringen-period rulers in the 12th century, the fortification was later adapted for residential and administrative use; many of the present buildings reflect medieval foundations with later modifications. It has served as a regional seat of power and, in modern times, accommodates the Thun Historical Museum.

The castle occupies a prominent position above Thun’s old town on the Aare river, adjacent to the lake of the same name and approximately 30 kilometres south of the city of Bern.

• Viewing platform: The main tower has a public viewing platform that looks over Lake Thun, the Aare river valley and the surrounding Alps, making it a prime photo point on clear days.
• Museum inside: Castle buildings contain the municipal historical museum, so visitors can combine the tower view with exhibits on regional history in one visit.

What to See#

• Keep (donjon): The central medieval keep rises above the old town and is about 43 metres high, offering panoramic views over Lake Thun and the Bernese Alps.
• Thun Historical Museum: Museum galleries housed within the castle present local history collections, including period furniture, weapons and archaeological finds from the Thun region.
• Courtyard and ramparts: Inner courtyard and roofwalks that retain medieval and early-modern defensive and domestic architecture.

Thun Castle is a short walk uphill from Thun train station (approx. 10-15 minutes). Regular trains run from Bern and Interlaken; the castle is signposted from the town center.

• Allow time to climb the tower for the best views over Lake Thun and the town.
• Check for rotating exhibitions in the castle museum - they often highlight regional history and art.
• Buy tickets at the museum desk; group tours may be available at scheduled times.