Peter Zumthor's Therme Vals: Rock Blocks in Water

Peter Zumthor's Therme Vals in Vals, Switzerland, is described as 'rock blocks in water,' recalling the architect's initial sketch for the thermal baths. The project, completed in 1996, uses local Valser quartzite slabs to create a monolithic structure that blends into the Alpine landscape. The baths are composed of 60,000 precisely stacked stone blocks, forming a series of pools and chambers that evoke a primal, cave-like experience. Zumthor's design prioritizes sensory immersion, with water flowing over stone and light filtering through gaps in the roof. The Therme Vals has become a landmark of contemporary architecture, celebrated for its integration of natural materials and minimalist aesthetics.