Airport Munich: From the airport MUC take the "S-Bahn" to Munich
Central Station (approx. 40min) and go on by interregional train.
Airport Salzburg: Take the bus or a taxi to Salzburg Hauptbahnhof
(HBF). Go on by train.
Train: There are
trains going between Munich and
Salzburg every hour. The station next to Frauenwörth is called
"Prien am Chiemsee". From there you can take a bus or taxi to the
harbour ("Stock"). The ferry will need about 30 minutes to the island.
By car: Autobahn A8
"Bernau". Go on via "Prien" in direction of "Rimsting/Breitbrunn" to
"Gstad". Park here. The ferry will take about 10 minutes.