The "Salzkammergut Seen Tour" leads from Gröbming on the B 320 eastwards until Trautenfels (crossing point) - turn left on the B 145 - Tauplitz - Bad Mitterndorf - Bad Aussee - Pötschenpass (ascent/descent 7-9%) - St. Agatha - Bad Goisern - Bad Ischl - continue to Ebensee (B 145) - Altmünster am Traunsee - Gmunden (B 120) - keep left in the direction of Attersee (along the Aurach) - Steinbach/Attersee (B 152) - Weißenbach - continue in the direction of Mondsee along the southern shore of the lake onto the B 154 to St. Gilgen/Wolfgangsee - Gschwendt (B 158) - Strobl - St. Wolfgang - Strobl - via the Postalm in the direction of Abtenau continue to Rußbach at the Gschütt pass - Gosau - in the direction of Bad Goisern - via the Pötschen pass - Bad Aussee - Bad Mitterndorf - Tauplitz - Trautenfels (crossing point) - and back on the B 320 to Gröbming.
Alternative: Drive over the Weißenbacher Sattel - Bad Ischl - Mitterweißenbach - turn left onto the B 153 - direction Weißenbach/Attersee.