Grotte di Bagà

Bagà, a municipality in the Berguedà, has 22 inventoried cavities: 13 pits and 9 caves. Together they total 592 metres of passage and reach a maximum depth of 26 metres. All the recorded cavities develop in limestone.

Among the cavities most notable for their length are the Avenc de Coll de Pal, with 88 metres; the Bauma de l'Arcada, with 82 metres and a vertical drop of -18 metres; the Avenc de Comabella, with 69 metres; the Esquerda Sg-5, with 51 metres; and the Graller dels Rocs de Canells, with 49 metres. As for depth, in addition to the Avenc de Coll de Pal (26 metres), there are the Avenc de la Roca Tiraval (24 metres), the Avenc Cp-2 (20 metres), the Escletxa del Gel (19 metres) and the Graller dels Rocs de Canells (19 metres).

The Avenc de Coll de Pal, located at the Coll de Pal, was located and cleared by GEFOMA in the late 70s and resurveyed in 2011 by GE Badalona and CE de Castellar del Vallès. The Avenc de Comabella, in the Comabella area, was explored and surveyed from 1970 and was the object of clearing in 2021. The Esquerda Sg-5, at the Rasos de la Comabella, has two entrances opened by clearing in July 2011.