The Police in Hvolsvöllur and the Civil Defense department have expressed concern over increased seismic activity around Hekla volcano in the past few days. Seven tremors have been measured in the last two weeks, a frequency which has never been matched since Hekla's previous eruption.
For those seeking an alternative to the popular Golden Circle, the Diamond Circle winds through volcanic landscapes featuring powerful waterfalls, misty vistas and sulfurous pools.
Hugo Healy, 26, from Brighton, has set Instagram alight with his breathtaking drone photography, with locations from Saudi Arabia to Iceland via Scotland.