Caves and potholes in l'Espunyola

L’Espunyola, in the Berguedà, stretches across a rural, sparsely populated municipality in the central Pre-Pyrenees, in a transitional area between plain and mountain. This relief, marked by small scattered settlements and a farming-and-livestock landscape, contains limestone formations that sustain a catalogue of cavities typical of this Pre-Pyrenean sector.