From the North:
Motorway Munich – Salzburg A10 / motorway (toll). Exit St Michael
or
A10 / motorway. Exit Altenmarkt / Graz. B312 / B99 Radstadt – Obertauern- Mauterndorf 

From the East :
Vienna. A2 motorway – Semmering – Leoben – Unzmarkt – Murau – Tamsweg – St Michael
or
Vienna. A1 motorway to Salzburg. A 10 motorway (toll). Exit St Michael

From the South :
Udine – Tarvisio – Thörl Maglern. A2 motorway to Villach. A10 motorway Villach – Spittal – Gmünd – Katschberg Tunnel (toll). Exit St Michael
or
Loiblpass – Klagenfurt. A2 motorway to Villach. A10 motorway Villach – Spittal – Gmünd – Katschberg Tunnel (toll). Exit St Michael