WCroatia–Slovenia border
WCroatia–Slovenia border disputes
WČabranka
WDragonja
WDrava
WSveta Gera
WKupa
WM101 railway (Croatia)
WCroatia–Slovenia border disputes
WMur (river)
WGulf of Piran
WSava
WSlovenian border barrier
WSutla
WGulf of Trieste
WŽumberak Mountains