Staircase from Prague castle. October 4, 2017October 4, 2017 Editor Promotions (advertise here?) Staircase from Prague castle. Psst.. You might like this..Four impressive places to greet the spring in EuropeAdd a visit to Freiburg im Breisgau and Heidelberg…Aachen and a visit to Monschau in nearby EifelThe results are in! How much time survey respondents…