Ober Gisleralp from Spiringen

Ober Gisleralp from Spiringen covers 8.8km and 814m of climbing, reaching 1,739m at the summit. Averaging 9.2%, the road kicks to 16.9% at its steepest — a brutal pitch that demands respect. 16 hairpins punctuate the ascent, offering brief respite in the corners before the gradient bites again. The road reaches 1,739m — high enough to feel the altitude on tired legs. Located in Uri, Switzerland.