Thun Castle, known as Schloss Thun, is a historic 12th-century fortress situated in the town of Thun, Switzerland, approximately 30 kilometers southeast of Bern. Perched on a hill overlooking the town and Lake Thun, the castle offers panoramic views of the surrounding Bernese Oberland region. The castle houses a historical museum spread over five floors, showcasing artifacts that highlight the region's 4,000-year history.
Visitors to Thun Castle can explore its well-preserved medieval architecture, including the impressive Knights' Hall, one of the few surviving halls of its kind from the Middle Ages. Exhibits range from medieval armor and weaponry to displays on local culture and history. Climbing the towers rewards guests with stunning vistas of the town, lake, and surrounding mountains. The Great Hall is also used for concerts and public events, adding a cultural dimension to the visit.