CENTRALE GEOTHERMIQUE, ZONE GEOTHERMALE DE NAMAFJALL AUX DEPOTS VOLCANIQUES MULTICOLORES, VERITABLE DEDALE DE SOLFATARES ET DE JAILLISSEMENTS DE BOUES BOUILLONNANTES, KRAFLA, REGION DU LAC MYVATN, NORD DE L’ISLANDE, EUROPE, ISLANDE // GEOTHERMAL ENERGY PLANT, GEOTHERMAL ZONE OF NAMAFJALL WITH COLORFUL VOLCANIC DEPOSITS, A VERITABLE MAZE OF SOLFATARA AND BOILING MUD SPRINGS, REGION OF LAKE MYVATN, NORTHERN ICELAND, EUROPE, ICELAND