Col de St-Pantaléon is a high mountain pass at an elevation of 1.666m (5,465ft) above the sea level, located in the Aosta Valley, Italy.
The road over the pass, also known as Colle di St. Pantaleon, is asphalted but pretty steep, with sections up to 12,7%. It’s called Strada Regional 42 (SR42). This climb is a consistently steep climb up, but on a good and wide road. On the top, stop and admire the panorama of the Marmore valley and the majesty of Mount Cervino.
In good weather you get a good glimpse of Matterhorn. Starting from Chambave, the ascent is 16.4 km long. Over this distance, the elevation gain is 1.163 meters. The average percentage is 7.1 %.