The Golden Circle is a tourist route in south Iceland, which covers around 300 km looping from Reykjavík into the centre of the country and back again. The three major stops on the route are the national park Þingvellir (Thingvellir), the Gullfoss waterfall (meaning “golden falls”), and the geothermal valley of Haukadalur, which is home to the geysers Geysir…