04.08.2011 in22:05 in Documentary -->
Laugardaslaug geothermal swimming pool. The geothermal heat is mostly used to heat fresh water which, when hot, can be utilized directly for central heating. 89% of all the houses in Iceland are heated this way. But the geothermal water is also used in many other ways. It is used in swimming pools, for soil warming, fish farming, drying of timber and wool, animal husbandry, green houses, etc. August 2010.