Water has always had a special health-preserving importance in Finland, the land of the sauna and winter swimming, since there is water almost everywhere. Water has been used for healing, disease prevention and as a source of wellness. It’s still common knowledge that water is good for us. Winter swimmers love the endorphin-enducing powers of cold water and summer waters tempt many for a swim trek or water running in natural waters. In the last episode of Worlds of Water Petteri and Antti dive into the reviving and healing powers of water. What is it like to bathe in an ice sauna, where cold meets the heat? And what is it like to be treated by a professional whisker?