Caves and potholes in Alt Segre

Alt Segre designates the upper valley of the Segre river and the ranges surrounding it, straddling Cerdanya, Alt Urgell and Berguedà, in the heart of the Prepyrenees. The limestone outcrops of this mid-to-high mountain zone have given rise to a high number of cataloged cavities, in a territory that combines river valleys with ranges close to 2,000 meters.

There are 111 cavitats (92 coves i 19 avencs) catalogued in Alt Segre, mostly in Bellver de Cerdanya, Urús and Isòvol. FOU DE BOR, COVA DE LA, amb 4246 m de recorregut.

Counties: Alt Urgell, Berguedà, Cerdanya