Caves and potholes in Sarroca de Bellera

Sarroca de Bellera, in the Pallars Jussà, stretches across a mid- to high-mountain municipal area, made up of several small settlements, bordering the Boumort massif and the valleys running down toward the Noguera Pallaresa. This Pyrenean relief, sparsely populated and steep, contains a catalogue of cavities typical of high-mountain limestone terrain.