If only the time-worn walls of Castle of Rubbia could talk! But seeing they can't, inquire if tours are available to hear a few of its tales instead.
To visit this fortified complex, make tracks to Savogna d'Isonzo. There are loads of other things to see in the area, including Redipuglia War Memorial, Agriturismo Tenuta Luisa, and Golf and Country Club Castello di Spessa.