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 2.11km Altimeters 92m
Distance 0.55km Altimeters 62m
Distance 0.91km Altimeters 63m