Third US Army "Tours" it states on this post card from 1946.
"Koenigssee (Royal Lake) near Berchtesgaden, the most beautiful of Bavarian lakes, is entirely surrounded by steep walls of rock. The lake is 582 ft. deep" is the information on the back of this card.
I don't know how many Bavarian lakes there are. Does anyone know? This is one pictured from 1946. My Dad brought this card back home. A beautiful memory it is.