Hohenasperg, seen from the rail line between Heilbronn and Stuttgart. It was the first castle that I saw (in 1960) after arriving in Germany with the U.S. Army. I was disappointed to learn later that Hohenasperg had not been a "real" castle for a long time. It has been a prison for over 300 years, and is still part of the German prison system. I took this photo in 1970.