Heidelberg is a town around an hour from Frankfurt. A pleasant town it seems although an hour to see it is not extensive. A few photographs to give a flavour of what you might see.
The large Police sign amused me a little in comparison with the minute street sign. The deckchairs in the NH hotel reception were fairly unusual. Simply changing a photo to black and white takes you back 50 years or more. The low clouds over the river give an aura of spookiness.