From
Vienna on the A2 southern motorway to the Seebenstein junction, the Semmering expressway S6 to St, Michael i. Upper Styria, via the Murtal expressway S36 to Judenburg, the federal highway B96 to Scheifling, on the B317 to St. Marein b. Neumarkt, continue on the B92 to Mühlen.
From Linz on the Phyrn motorway A9 to St, Michael i. Upper Styria, via the Murtal expressway S36 to Judenburg, the federal highway B96 to Scheifling, on the B317 to St. Marein b. Neumarkt, continue on the B92 to Mühlen.
From Graz on the A2 southern motorway over the Packsattel to the Twimberg/Bad St. Leonhard exit, the B78 federal road to Wiesenau, on the Klippitztörlstraße to Hüttenberg, on the B92 further to Mühlen.
From Italy/Slovenia or from Klagenfurt on the Wörthersee motorway A2 to Klagenfurt, the federal highway B317 to St. Marein b. Neumarkt, continue on the B92 to Mühlen.
From the town center of Mühlen by car or taxi on the access road via Jakobsberg to the Tonnerhütte, 1,594m.