"It is by riding a bicycle that you learn the contours of a country best, since you have to sweat up the hills and can coast down them" - Ernest Hemingway
Mountains have a magical attraction for cyclists. They are there to be climbed and ticked off. A few quick photos or a selfie for Facebook and then it's on to the next mountain. Almost like hunter-gatherers. Here is a selection of the mountains in the Sauerland that you absolutely must have ridden before heading home.