If you think that every spa resort or pool resort are made of artificial or machine generated water, then you are missing half of your life. There are lots of resorts around the globe that uses our natural water sources to accommodate guests and the Thermes de Royat will soon be one of those eco-friendly Spa resorts. It has been since the roman times that Royat in France was known of its thermal springs and the Thermes de Royat is a thermal spa located right at the heart of Royat. Aside from the green living wall, this one of a kind thermal spa is also fed with natural thermal hot spring water.
Source: Thermes de Royat via Inhabitat