Rue de l'Aunée from Forrières

At just 2.5km, Rue de l'Aunée from Forrières is short but deceptively intense — 149m of elevation packed into a brief, breathless effort. The average gradient of 5.9% disguises ramps of 15% — the kind of gradient that turns plans into prayers. The 1 hairpin turns break up the climb, each one revealing a new perspective on the road ahead. Located in Wallonia, Belgium.