Packer Bundesstraße (B70) via Hirschegg to the Salzstiegelhaus or via Weißkirchen through the Feistritzgraben towards Salzstiegel / Hirschegg.
You can also reach the starting point Salzstiegelhaus by bike. Directly at the Salzstiegelhaus there is a separate "Bike & Hike" - parking lot, where the bike can be safely locked.