Originally Posted by
helosc
I would stay in Munich. It is a nice place to walk around.
I would be worried about missing my evening flight if I ventured further away -
train delays for example.
Fully agree. A trip to Salzburg would be doable, but taking into account potential delays etc. you will not have much time to spend there.
Plus there are many things to enjoy in Munich. Depending on your interests, you can just have a stroll through downtown, or do some cultural activities (e.g., the Pinakotheken or the Lenbachhaus - world class art museums, or Nymphenburg Castle).