The Therme Vals was  are in Graubünden canton, Switzerland. Something that makes the Therme Vals special is that it is built over a natural hot spring. The Building is made from Quartzite Slabs and the roof is made from concrete. Inside it feels like you are in a cave and it looks like a very old structure. There are no clocks in the building because Peter Zumthor wanted the building to give off a vibe that time was suspended once you are in it. People can go in and take baths in the natural springs that run under and through the building.