Known for
Getreidegasse, the cathedral and Hohensalzburg stand on the left bank of the Salzach.
Getreidegasse and the fortress
Altstadt
Getreidegasse, Domplatz, Festungsgasse
The left bank: Getreidegasse, Salzburg Cathedral and Hohensalzburg on the Mönchsberg. The fortress is part of the same walk, not its own district. Hellbrunn stays outside.

Getreidegasse, the cathedral and Hohensalzburg stand on the left bank of the Salzach.
Walk Getreidegasse in the morning, while the street is still empty, then up to the fortress. In the evening the cathedral square is left without the courts.
Worth a night if Getreidegasse should be on foot at opening. The right bank is across the bridge. Hellbrunn is a bus, not a night. Do not haul a suitcase up to the fortress.
Fedor Samorodov · guide
The fortress is the top of this same walk, the climb from the cathedral, not a separate district. Hellbrunn stays outside the old town.