Natural Areas Mitreo di Duino Interesting natural cave where once the Roman god Mithras was worshipped, it is located near the Bocche of Timavo. Well worth visiting, and who knows, even make the ancient God an offer!
Natural Areas Riserva naturale delle Falesie di Duino A Fabulous cliff, protected area today, combining the beauty of the karst and Mediterranean landscape.It is worth seeing!