On the Western railway line to Salzburg main station, change to bus line 150 in the direction of Bad Ischl / Wolfgangsee.
Take the regional train (coming from Attnang Puchheim or Stainach Irdning) to Bad Ischl railway station, change to bus route 150 in the direction of Salzburg / Wolfgangsee.
Line 150 coming from Salzburg and Bad Ischl stops at all relevant bus stops in St. Gilgen and Strobl. To get to St. Wolfgang, take bus 546 from Strobl bus station.
Coming from Vienna/Linz:
Motorway A1 exit Regau, on the main road via Gmunden, Bad Ischl to the Wolfgangsee.
Coming from Salzburg:
Motorway A1 exit Thalgau or Mondsee, on the main road via Hof, Fuschl to the Wolfgangsee.