As if those amazingly steep and nasty hills aren't tough enough, in Flanders they're filled with cobbles. It just doesn't make sense for non-Flandriens. To us this terrain for cycling would be considered inhumane in many other cultures. Yet, these are the fundaments of the sport. Don't go home without experiencing the four K's of Flandrien heritage: the fabled Koppenberg, the everlasting Kwaremont, mythical Kapelmuur and ferocious Kemmelberg. After that you'll be KO, consider that the fifth 'K'.

Distance 1.4km Altimeters 90m
Distance 2.2km Altimeters 89m
Distance 0.68km Altimeters 59m
Distance 0.95km Altimeters 79m