No swimmers this time

They keep the hole open for winter swimming with the help of a pump that keeps the water moving. Usually the length of this "pool" is app. 10m but the freezing below -20C temperatures had made it much smaller. I don't do winter swimming but know many that do. It's said to be good for your health and helps in some painful health problems e.g. arthritis.

Edit: as I had the time to go through the photos, I decided to change it to the stairs at the other end of the half frozen "pool".