Caves and potholes in Vallfogona de Riucorb

Vallfogona de Riucorb, in the Conca de Barberà, has long been known for its sulphurous-water spa, traditionally used for therapeutic purposes. The municipality extends across a mid-mountain relief, close to the foothills of the Serra de Miramar, where limestone terrain gives rise to a catalogue of cavities typical of this part of the comarca.