"Heidelberg is a college town in Baden-Württemberg situated on the river Neckar in south-west Germany At the 2015 census, its population was 156,257, with roughly a quarter of its population being students [wikipedia]."

Wikipedia was of course my first place to get some information about Heidelberg. But let me say you something: Come here, walk through the streets of the old town, up to the castle or the Philospohers´walk and the city will speak for itself. Not only the city has its charm but also the people here are wonderful. 

One can summarize my stay with one sentence from Eva Lind: "Ich habe mein Herz in Heidelberg verloren".