Deildartunguhver is a hot spring in Reykholtsdalur, Iceland that has a very high flow rate for a hot spring (180 liters/second) and water emerges at 97 °C (212 degrees Fahrenheit ). With an output of 180 liters of water per second, It is the highest-flow hot spring in Europe.
Some of the water is used for heating, being piped 34 kilometers to Borgarnes and 64 kilometers to...