Mercier Castle

Mercier Castle is a Renaissance Revival castle in Sierre built on elevated terrain with Neo-Renaissance and Neo-Baroque design elements throughout its structure. The main house contains numerous rooms and adjoins three additional residential buildings within a large estate.

The castle was built in 1906 by Jean-Jacques Mercier-de Molin and his wife Marie as their summer residence. It was later given to Canton Valais to serve as a cultural venue for the region.

The castle hosts concerts and literary meetings that visitors can attend to experience how the space functions as a venue for regional arts and gatherings. These events bring the halls to life and show its role in the community's cultural life.

The castle sits on elevated terrain, so visitors should expect a climb to reach the main building and surrounding grounds. The property is best explored on foot, and comfortable walking shoes are helpful for navigating the slopes and pathways.

The interior decorations were created by Otto Alfred Briffod, an artist whose work gives the rooms their distinctive character. The surrounding park contains a diverse collection of plant species that shape the grounds like a botanical composition.

Location: Sierre

Architectural style: Renaissance Revival architecture

Part of: list of cultural properties in Sierre

Address: Montée du Château 19, 3960 Sierre

GPS coordinates: 46.29402,7.52753

Latest update: December 9, 2025 12:27