Solfatara, volcanic crater with active fumaroles, Pozzuoli, Naples, Campania, Italy, Europe

travel destination photography horizontal colour image solfatara volcanic crater fumaroles pozzuoli naples campania italy europe day landscape scenics physical geography non urban scene rock geology smoke incidental people volcanic terrain natural landmark yellow colour color image color outdoors outside tourist destination travel background people people in the background topography scenery scenic scene scenes picturesque italian european