Main Points of interest:

1) Ars Electronica Center

2) Lentos (Museum of Modern Art)

3) Linz Castle

17) Old City Hall

22) Hauptplatz (Main Squre and Trinity Column)

30) Mariendom /Neuer Dom (New Cathedral)

38) Pöstlingberg /Grottenbahn (Grotto Railway)

25) Landestheater (Provincial Theatre)

51) Musiktheater am Volksgarten

52) Posthof