People relaxing in Blue Lagoon geothermal spa, Svartsengi Geothermal Power Station in the distance, Grindavik, Reykjanes Peninsula, Iceland, Polar Regions

blue lagoon cloud geothermal grindavik iceland reykjanes peninsula svartsengi geothermal power station beauty in nature blue cloudy sky color image day geology heat idyllic landscape nature no people non urban scene outdoors photography physical geography spa steam tranquil scene travel travel destinations vertical