As part of the Claustra+ project, we have joined the Geocaching community at the National Museum of Slovenia. A cache called Po sledeh velikanov (“On the Path of the Giants”) is now hidden near the claustra Alpium Iuliarum barrier wall near Vrhnika. The first fans have already discovered it. Can you?
To find out more about the longest section of the barrier wall called Ajdovski zid (“Ajdovski wall”) click here.