view of castello di duino on a cliff above the adriatic sea in friuli venezia giulia region of italy

adriatic ancient architecture beach blue building castello duino castle cliff coast coastline devin devinske stene environment europe evergreen oak falesie famous fortress friuli venezia giulia historic history holm italia italy landmark landscape medieval mediterranean natural reserve nature old province trieste quercus ilex rock sea sky thafrac14 bein tourism travel tybein vacation vegetation view water region