footpath to the seljavallalaug thermal pool. seljavellir valley surrounded by mountains, cascading waterfalls, natural

adventure aerial background bath beautiful beauty blue cliff cold countryside drone europe geothermal grass green healthy hiking hill hot iceland icelandic island lake landmannalaugar landmark landscape mountain natural nature nordic outdoor pool relaxation river rock scenery scenic seljavallalaug seljavellir sky snow spring steam swimming thermal tourism travel valley view volcanic warm water winter