I visited the Music Instrument Museum in the morning.
At around noon, I visited the Stiegl Brauwelt -- a beer brewery (free admission by Salzburg Card, with beer tasting).
After that, I checked out from my hotel and left Salzburg for the Gasthaus Föttinger at Steinbach am Attersee.
To reach there, I first took a train from Salzburg to Vöcklabruck and then took the PostBus to Seefeld/Gasthaus Föttinger.
Gasthaus Föttinger is a resort hotel by the lake, with its own private beach. It also rents its camping ground to campers who park their vans there.
Gustav Mahler also had a composing hut here, near the beach.