blahnukur mountain and rhyolite mountains covered with snow in landmannalaugar geothermal region, south iceland

adventure beautiful blahnukur blue brennisteinsalda circle climbing cloud colorful desert field fjallabak freedom geothermal highlands hiking ice iceland landmannalaugar landscape lava mountain mountains multicolored natural nature northern obsidian outdoor panorama path reserve rhyolite rock scene scenic silver sky snow stone summer trail vibrant view viewpoint vivid volcanic volcano wild wilderness