Thier de Dison

At just 0.8km, Thier de Dison is short but deceptively intense — 61m of elevation packed into a brief, breathless effort. A sustained 7.5% average gradient with a maximum of 10.8% makes this a steady and demanding ascent. The 1 hairpin turns break up the climb, each one revealing a new perspective on the road ahead. Located in Wallonia, Belgium.