The site of the battle cannot be successfully located because the source, Fredegar's chronicle, gives no geographical specifications. Thus a lot of places claim to be connected with the battle (usually based on linguistic parallels and some excavations), such as Rubín hill near Podbořany (Bohemia), Úhošť hill near Kadaň (Bohemia), Bratislava (Slovakia), Trenčín (Slovakia), Beckov (Slovakia), Váh river = Voga (Slovakia), Staffelberg near Bad Staffelstein (Upper Franconia), Burk near Forchheim (Upper Franconia), Vienna, Augustianis and other places along the middle Danube etc.