Valkenburg, is a very small town with a population of around 18,000 inhabitants, is located in the picturesque Guel Valley at the intersection of three European countries – The Netherlands, Germany and Belgium. This magic fairy tale town is full of wanders above, along and above the ground and hosts about 1 million tourists a year. In the old days Valkenburg used to be a hotspot in summer, as winters are fairly cold due to maritime climate. But Valkenburg seems to have found another form...