Many people bathing in thermal waters of Blue Lagoon spa in Iceland

many people bathing geothermal spa blue lagoon iceland landmark relaxing wellbeing swimming under bridge resort vacation wealthy tourism crowd awesome lifestyle sulfur vapor travel tourist nature geology europe vacation spring smoke reykjanes recreation popular outdoor natural minerals luxury spa lifestyle leisure landscape landmark hot water natural pool healthy enjoying wet steam skin silica leisure activity hot spring grindavik adult beauty balneotherapy population scenic scene wood