Located near the village Astris, Giola, Thassos, Greece, The lagoon is often called the most natural swimming pool of the world. [vc_row][vc_column width="1/4"][vc_separator color="black" border_width="10"][vc_custom_heading text="Greece"][vc_separator color="black" border_width="2"][vc_widget_sidebar sidebar_id="sidebar-page"][/vc_column][vc_column width="3/4"][vc_column_text] Located near the village Astris, Giola, Thassos, Greece, The lagoon is often called the most natural swimming pool of the world. This unique water reservoir