Volcanic Steam Vent At Furnas do Enxofre In Azores, Portugal

volcanic steam vent furnas do enxofre azores portugal aerial nature landscape day angra do heroismo scenic famous nobody lush no people touristic sulfureous travel destination furnas enxofre smoke terceira island travel hot geothermal park volcano mountain thermal natural outdoor sulfur geology tourism grass heat fog vegetation green fumarole sulphur energy rock area crater vapor environment