hekla volcano behind the turquoise glacial waters of hrauneyjarlon lake, highland of central iceland

landmannalaugar hrauneyjarlon hrauneyjalon destination environment dominating attraction background geological wilderness turquoise beautiful landscape highlands colourful glaciated icelandic lavafield mountains volcanism undefined highland interior atlantic dramatic national northern sandbars southern sunlight tectonic volcanic volcano glacial central iceland covered geology glacier horizon interor natural tourism tourist uplands western waters barren clouds desert europe fields hiking island nature serene valley