Caves and potholes in the Valls d'Hostoles i d'en Bas geological unit

Sandstone and volcanic-terrain valleys of the Garrotxa, within the Serralada Transversal.

Part of the Serralada Transversal major unit, dominated by gresos (69 %). Its caves are spread across Garrotxa, Selva, Osona.

Catalonia has 36 catalogued cavities in the Valls d'Hostoles i d'en Bas geological unit, including 11 potholes and 25 caves. The longest is Cavorca de Falgars (251m)

36caves

1.4kmtotal length

40mmaximum depth

Name↕	Length↓	Depth↕	Municipality↕	Region↕
Avenc de Can Roca Roja Nº1	111 meters	27 meters	Sant Feliu de Pallerols	Garrotxa
Avenc de Can Roca Roja Nº2	149 meters	31 meters	Sant Feliu de Pallerols	Garrotxa
Avenc de Can Roca Roja Nº3	46 meters	12 meters	Sant Feliu de Pallerols	Garrotxa
Avenc de Can Roca Roja Nº4	24 meters	22 meters	Sant Feliu de Pallerols	Garrotxa
Avenc de les Roques del Corb	16 meters	13 meters	Amer	Selva
Balma del Pont Nou	5 meters	0 meters	Sant Feliu de Pallerols	Garrotxa
Balma del Pont Vell	20 meters	7 meters	Sant Feliu de Pallerols	Garrotxa
Bauma del Salt del Roure	8 meters	0 meters	Vall d'en Bas, La	Garrotxa
Cavorca de Falgars	251 meters	40 meters	Vall d'en Bas, La	Garrotxa
Clot de les Grípies	5 meters	4 meters	Preses, Les	Garrotxa
Cova 1 de les Feixasses	25 meters	12 meters	Sant Feliu de Pallerols	Garrotxa
Cova 2 de les Feixasses	40 meters	15 meters	Sant Feliu de Pallerols	Garrotxa
Cova de Fontanil	59 meters	15 meters	Planes d'Hostoles, Les	Garrotxa
Cova de la Carbonera	6 meters	1 meters	Amer	Selva
Cova de la Carrera	134 meters	17 meters	Vall d'en Bas, La	Garrotxa
Cova de la Font Grossa	10 meters	0 meters	Sant Feliu de Pallerols	Garrotxa
Cova de la Torre	47 meters	5 meters	Sant Feliu de Pallerols	Garrotxa
Cova de l'Avellaner	5 meters	0 meters	Planes d'Hostoles, Les	Garrotxa
Cova de l'Encantat	63 meters	6 meters	Vall d'en Bas, La	Garrotxa
Cova de les Guilloteres	47 meters	12 meters	Amer	Selva
Cova del Turó de la Crosa	8 meters	0 meters	Amer	Selva
Cova del Xiquillo	60 meters	10 meters	Vall d'en Bas, La	Garrotxa
Cova d'en Vila	32 meters	9 meters	Vall d'en Bas, La	Garrotxa
Cova de Roca Lladre	80 meters	13 meters	Sant Feliu de Pallerols	Garrotxa
Cova Gran d'en Vila	25 meters	0 meters	Vall d'en Bas, La	Garrotxa
Cova Nº1 de Santa Brígida	4 meters	0 meters	Amer	Selva
Cova Nº2 de Santa Brígida	5 meters	0 meters	Amer	Selva
Cova Nº3 de Santa Brígida	7 meters	3 meters	Amer	Selva
Esquerda de l'Infern	36 meters	6 meters	Amer	Selva
Forat de la Terra Blanca	28 meters	14 meters	Amer	Selva
Forat Nº1 de Punxa Filosa	7 meters	1 meters	Rupit i Pruit	Osona
Forat Nº2 de Punxa Filosa	9 meters	5 meters	Rupit i Pruit	Osona
Forat Nº3 de Punxa Filosa	9 meters	1 meters	Rupit i Pruit	Osona
Forat Nº4 de la Punxa Filosa	12 meters	6 meters	Rupit i Pruit	Osona
Forat Nº5 de Punxa Filosa	9 meters	3 meters	Rupit i Pruit	Osona
Forat Nº6 de Punxa Filosa	10 meters	2 meters	Rupit i Pruit	Osona