Lenzburg Castle

Lenzburg Castle is a hilltop castle overlooking the town of Lenzburg in the canton of Aargau, Switzerland, with origins in the medieval period dating back to at least the 11th century. The site is one of Switzerland’s better-preserved hill castles and houses exhibition spaces and historic rooms.

Major features include the medieval keep, defensive walls, a courtyard and restored domestic buildings; the complex functions as a museum and cultural venue with guided tours. The castle occupies a prominent hill and provides panoramic views across the surrounding plain and valleys.

The castle evolved from a medieval stronghold associated with regional noble families into a residence and later a public historic site, undergoing restoration and adaptation for museum use in the 19th and 20th centuries.

Lenzburg Castle sits on a rocky outcrop immediately above the town of Lenzburg in Aargau, easily visible from the town and reached by short paths and local roads.

• Age: The castle complex dates back to at least the 11th century and is one of the oldest hill castles in Switzerland.
• Visitor access and views: Visitors can take guided tours and access viewpoints that look across the Aargau plain and the Seetal valley.

What to See #

• Keep (burg): The medieval keep (burg) is the oldest, most prominent structure, rising from the castle rock and offering views over the town and surrounding countryside.
• Museum and exhibition rooms: Castle museum occupies restored rooms and exhibition spaces that present the site's history from the medieval period through later ownership and display regional collections.
• Ramparts and courtyard: Ramparts and courtyard include preserved defensive walls and open areas used for events and guided walks around the hilltop complex.