Caves and potholes in Castellfollit de Riubregós

Castellfollit de Riubregós, in the Anoia, occupies the northernmost tip of the comarca, in a territory transitioning toward the Segarra and the Ponent plain. The village, rural in character, sits near the Sió river amid open cereal fields. This gentle, limestone relief, not very rugged, contains a few minor cavities typical of the area.