[5] Karlsplatz is also a stop on the Munich tramway, located on the Altstadtring, the Old Town's periphery road.

[6] The underground facilities were built as part of the S-Bahn tunnel through central Munich in the early 1970s.

Large shops have branches here, for instance Kaufhof or Woolworths.

Level two has a branch of the Stadtsparkasse München, a large local bank, as well as ticket counters and eateries.

The fifth level holds the U-Bahn station with two tracks and two platforms.