Serra del Cadí 1.33

The Serra del Cadí is a mountain range in the north of Catalonia, Spain, part of the Pre-Pyrenees. Its highest peak is the Vulturó, with an altitude of 2648m.It stretches from east to west between Alt Urgell and Berguedà. The Llobregat River has its sources in Castellar de n'Hug at an altitude of 1,259 meters on the Serra del Cadí.DescriptionGeologically the northern slopes are made up of Jurassic materials while the peaks are Eocene limestone. The southern face is an almost continuous series of sheer cliffs. The present structure formed during the Tertiary as a consequence of the orogenesis of the Pyrenees and is characterized by its Alpine folding.This jagged mountain range was formerly a natural barrier hampering communication between Barcelona and Cerdanya, but the situation was resolved after the Cadí Tunnel was built together with the C-16 highway which follows the valley of the Llobregat.