Weltzerstrooss from Wilwerwiltz

At just 2.5km, Weltzerstrooss from Wilwerwiltz is short but deceptively intense — 106m of elevation packed into a brief, breathless effort. The average gradient of 4.2% disguises ramps of 8.9% — the kind of gradient that turns plans into prayers. The 2 hairpin turns break up the climb, each one revealing a new perspective on the road ahead. Located in Ardennes, Belgium.