The Rettenbachalm leaving you take the way via this valley until a small tunnel. Passing this tunnel you reach the border of Upper Austria to Styria. Follow this slight uphill towards the Blaa-Alm. From the n on there is a graveld road until the point where you can go up to the Loser. From then on there is a taramac road all the way to Altaussee to the Hotel Seevilla.
At this Hotel you have to turn to the right, after the bridge to the left until a private house called "Haus Gasperl" , then upwards to the right and through the forest to a graveld road till you get back to a taramac road. Then downwards to a small bridge and after this bridge left upwards. Then take the left turn through a forest and in direction of the area called "Bärenmoos". After a graveld road we reach a small road where you shall take the pathway eastwards.
Reaching the area "Mosern" of the village Grundlsee you have to follow this road until the church and the restaurant "Gasthof Schraml.
In addition all the way back to Gößl you take a way which is above the lake offering beautiful lookouts to the lake and the entire particular landscape. Via small pathways, partly taramac roads and forest roads you shall reach the end of the lake. until the restaurant "Gasthaus Rostiger Anker".
From then on follow the road in direction to the area called "Wienern" until a forest road which leads left upwards. After 7 kilometers uphill you reach the highest point at 1200 meters of altitude. Finally downwards via the Kochalm you get always straight ahead to Bad Mitterndorf.