Comuni

Begues, in the Baix Llobregat, has 198 cavities: 179 pits and 19 caves, with 6980 m of total passage and a maximum depth of 172 m. Avenc de la Ferla is the longest and deepest.

Sitges, in the Garraf, brings together 140 cavities: 103 pits and 37 caves, with 5,175 m of total passage and a maximum depth of 193 m. Notable among them are la Falconera, the Forat de la Ruda and the Avenc Leia.

Vallirana, in the Baix Llobregat, brings together 125 cavities: 97 pits and 28 caves, with 4,088 metres of total passage and 184 metres of maximum depth. The Avenc dels Esquirols is the longest and the deepest.

Mura, a municipality in Bages, brings together 117 cavities: 76 caves and 41 pits, with 3418 m of total passage and 123 m of maximum depth. Notable are the Cova-avenc del Picarol, the Avenc de l'Espluga and the Avenc del Llest in the Serra de l'Obac.

Matadepera, in the Vallès Occidental, contains 89 cavities: 30 pits and 59 caves, with 4052 m of total passage and a maximum depth of 126 m. Notable are the Cova del Manel, the Avenc de les Rovires and the Coves de les ànimes in Sant Llorenç del Munt.

Mont-ral, a municipality in Alt Camp, contains 82 cavities: 51 pits and 31 caves, with a total length of 4685 m and a maximum depth of 79 m. The Coves del Masiet, at 521 m, is the longest system.

La Granadella, in the Garrigues, brings together 66 caves, all developed in conglomerate, with a total length of 588 metres and a maximum depth of 6 metres. Cova Foradada is the longest, at 41 metres.

Odèn, in the Solsonès, contains 65 cavities: 19 pits and 46 caves, with a total length of 1,838 m and a maximum depth of 202 m. Avenc Montserrat Ubach is the longest (402 m) and the deepest (202 m).

Municipality in the Baix Empordà with 60 cavities: 32 caves and 28 pits, 3130 m of surveyed passage and a maximum depth of 70 m. It includes the Sistema Coves de les Vetes - Frare and the Pou d'en Narcís.

Municipality of Alt Àneu, in Pallars Sobirà, with 58 registered cavities: 42 pits and 16 caves. The total development is 5229 m and the maximum depth is 320 m. Avenc Gran d'Aulà stands out, with 1530 m of passage.

Collbató, in the Baix Llobregat, brings together 58 cavities: 38 caves and 20 pits, with 2467 m of total passage and a maximum depth of 148 m. It highlights the Coves del Salnitre and the Pou de Costa Dreta, in Montserrat conglomerates.

Camarasa, in the Noguera, brings together 55 cavities: 18 pits and 37 caves, with 4,796 m of total passage and a maximum depth of 103 m. The Forat de l'Or stands out, at 2,213 m.

Gisclareny, in Berguedà, contains 49 cavities: 18 pits and 31 caves, with 1255 metres of total passage and 188 metres of maximum depth. The Antic Bullidor stands out, with 398 metres of passage and 188 metres of depth.

Albanyà, in Alt Empordà, has 46 cavities: 21 caves and 25 pits, with 1356 metres of total passage and 55 metres of maximum depth. Forat del Ginebret is the longest and deepest cavity.

A municipality in Pallars Jussà with 46 catalogued cavities: 24 pits and 22 caves, 5538 m of total passage and 166 m of maximum depth. It includes the Grallera Gran del Corralot and the Graller del Boixeguer, in the Montsec d'Ares.

Tremp, in Pallars Jussà, contains 46 catalogued cavities: 36 caves and 10 pits, with a total length of 5271 metres and a maximum drop of 116 metres. The geology includes conglomerates and limestones, and the most notable cavities are found in the Serra de Lleràs.

Margalef, in the Priorat, brings together 45 cavities: 22 pits and 23 caves, with 2810 metres of total passage and a maximum depth of 85 metres. Notable are the Cova de la Taverna, at 472 metres, and the Avenc del Púdol, at 85 metres deep.

La Morera de Montsant, in the Priorat, brings together 45 cavities: 24 pits and 21 caves, with 4250 m of total passage and a maximum depth of 70 m. Notable are the Avenc de l'Aisling, at 871 m, and the Cova de les Campanes, at 800 m and 70 m deep.

Roquetes, in the Baix Ebre, brings together 45 cavities: 23 pits and 22 caves, with 4373 m of total passage and a maximum depth of 283 m. Notable are the Avenc Cp.6, at 283 m, and the Avenc Cp.1, with 195 m of vertical drop.

Municipality of Vielha e Mijaran, in the Val d'Aran: 44 recorded cavities, 6 caves and 38 pits, with a total length of 7166 m and a maximum depth of 571 m.

Alfara de Carles (Baix Ebre) has 43 catalogued cavities: 14 pits and 29 caves, with 4704 m of total passage and a maximum depth of 97 m. The Forat de Riu Algars stands out, at 2000 m.

Castellar del Vallès, in the Vallès Occidental, has 43 cavities: 34 pits and 9 caves. The network totals 1134 m and reaches a depth of 80 m. The Avenc de la Carbonera, discovered in 1966, is the longest (170 m) and the deepest (80 m).

The municipality of Conca de Dalt (Pallars Jussà) contains 43 cavities: 32 caves and 11 pits, with a total length of 17,155 metres and a maximum depth of 328 metres. Cova Cuberes, in Serradell, is the longest cave in Catalonia.

Les Valls d'Aguilar, in Alt Urgell, brings together 43 cavities: 33 caves and 10 pits, with 1152 m of total passage and a maximum depth of 36 m. Limestone predominates (41) over gypsum (2).

The municipality of Àger, in the Noguera, has 42 catalogued cavities: 20 pits and 22 caves, with a total length of 1888 metres and a maximum vertical drop of 76 metres.

Camprodon, in the Ripollès, brings together 42 cavities: 24 pits and 18 caves, with 878 m of total passage and a maximum depth of 54 m. La Tomba del Sitjar is the deepest; the Forat dels Sunyers, the longest. Limestone predominates.

Coll de Nargó, in Alt Urgell, brings together 42 cavities: 17 pits and 25 caves, with 3127 m of total passage and 80 m of maximum depth. Font Bordonera is the longest (955 m) and the deepest (-80 m).

Tortosa, in the Baix Ebre, brings together 42 cavities: 33 pits and 9 caves, with 4,799 metres of total passage and a maximum depth of 167 metres. Notable are the Avenc dels Mamelons and the Avenc de la Crisi, with the largest vertical drop in Catalonia.

The municipality of Baix Pallars, in Pallars Sobirà, contains 41 cavities: 25 pits and 16 caves, with a total length of 2242 metres and a maximum depth of 68 metres.

Esparreguera (Baix Llobregat) has 41 cavities: 19 pits and 22 caves, with 881 m of total passage length and 20 m of maximum depth. Cova del Petrecó, at 130 m, is the longest.

Bellver de Cerdanya, in the Cerdanya, brings together 38 cavities: 30 caves and 8 pits, with a total length of 4937 m and a maximum depth of 206 m. The Cova de la Fou de Bor, at 4246 m, is the longest and deepest cavity in the municipality.

El Bruc, in the Anoia region, contains 38 cavities: 6 pits and 32 caves, with a total length of 1208 m and a maximum depth of 125 m. The Montserrat relief is present with the Pouetons de les Agulles, the Pou de la Portella, the Pou de l'Enclusa and the Avenc Carrilet 2002.

Municipality of Horta de Sant Joan, in Terra Alta, with 38 catalogued cavities: 15 pits and 23 caves. The total length adds up to 1905 m and the maximum depth is 65 m. Cova del Conill, at 260 m, is the longest.

Montagut i Oix, in the Garrotxa, brings together 38 cavities: 35 caves and 3 pits, with 1427 m of total passage and 39 m of maximum depth. Limestone (33) and sandstone (5) form a group explored since the 1940s.

Cervelló is a municipality in the Baix Llobregat with 37 registered cavities: 20 pits and 17 caves. Together they total 1182 metres of passage and reach a maximum depth of 56 metres.

Tivissa, in the Ribera d'Ebre, brings together 36 cavities: 17 pits and 19 caves, with 1138 m of total passage and 74 m of maximum depth. Notable among them are the Cova del Janet, the Esquerda Estreta de Mont-redon and the Cova Llúdriga.

Tavertet (Osona) has 35 cavities: 34 caves and 1 pit, with a total length of 6528 m and a maximum depth of 215 m. Cova del Serrat del Vent, at 4273 m, is the longest and deepest.

The municipality of Montblanc, in the Conca de Barberà, brings together 33 cavities between pits and caves, with a total length of 2,640 m and a maximum depth of 76 m.

Olivella (Garraf) contains 33 cavities: 16 pits and 17 caves, with 518 m of total passage and a maximum depth of 27 m. All are in limestone. The Avenc de Can Ramonet stands out, with a depth of 27 m.

Sant Llorenç Savall, in the Vallès Occidental, contains 32 cavities: 10 pits and 22 caves, with a total length of 1653 m and a maximum depth of 65 m. Notable is the Cova Simanya, 372 m long, closed since 2021.

Tossa de Mar (la Selva) has 32 caves, all in granite, with a total length of 1064 m and a maximum depth of 9 m. Cova Des Bergantí, at 224 m, is the longest.

La Febró, in Baix Camp, contains 31 cavities including pits and caves, with a total passage length of 5279 m and a maximum depth of 73 m. Notable are the Avencs I Coves de la Febró and the Avencots dels Motllats de la Pona.

Navès, in the Solsonès, contains 31 cavities: 9 pits and 22 caves, with 1,484 m of total passage and a maximum depth of 115 m. Notable are the Bòfia de Sant Jaume, at 479 m, and the Avenc Nº1 del Capolatell, with a depth of 115 m.

Queralbs, in the Ripollès, brings together 31 cavities: 24 caves and 7 pits, with 2583 m of total passage and a maximum depth of 67 m. Notable are the Cova de les Encantades and the Sistema dels Forats Nº3 I Nº4 de l'Embut.

The municipality of Tarragona, in the Tarragonès, contains 31 cavities: 29 caves and 2 pits, with a total length of 3122 m and a maximum depth of 58 m. Limestones predominate, along with dolomites and clay.

Municipality of Vilanova de Meià, in the Noguera: 31 catalogued cavities, 18 caves and 13 pits, with 1290 m of total passage and a maximum depth of 107 m.

Guixers, in the Solsonès, brings together 30 cavities: 24 caves and 6 pits, with 631 m of total passage and a maximum depth of 33 m. Conglomerates predominate (23), followed by limestones (5) and travertines (2).

El Montmell (Baix Penedès) contains 30 cavities: 11 pits and 19 caves, with 697 m of total passage and a maximum depth of 38 m. Avenc dels Pinyerets is the longest and deepest cavity.

Santa Maria de Besora, in Osona, contains 30 cavities: 16 pits and 14 caves, with 989 m of total passage and a maximum depth of 52 m. Bufador Nº8 de Beví is the longest cavity, at 400 m.

Capafonts, in Baix Camp, has 29 cavities: 8 pits and 21 caves, with 1195 m of total passage and a maximum depth of 34 m. Notable is the Avenc de la Llúdriga, explored in 1968.

Olesa de Bonesvalls, in Alt Penedès, contains 29 cavities: 27 pits and 2 caves, with a total length of 3320 m and a maximum depth of 291 m. The avenc de l'Esquerrà, in the Garraf massif, is the most important and complex cavity.

Pratdip, a municipality in Baix Camp, has 29 cavities: 13 pits and 16 caves. The underground network totals 1177 m of passage and reaches a maximum depth of 87 m. Limestone (25) and dolomite (4) predominate.

The municipality of Vandellòs i l'Hospitalet de l'Infant contains 28 cavities: 13 pits and 15 caves, with a total length of 935 m and a maximum depth of 109 m. Avenc de Vandellòs is the longest, at 225 m.

Mediona (Alt Penedès) contains 27 cavities: 18 caves and 9 pits, with 1015 metres of surveyed passage and a maximum depth of 23 metres. The cavities develop in limestone. The most notable are the Coves de Santa Anna, the Cova del Bolet and the Avenc Nº1 de Can Verdeguer.

Ulldecona (el Montsià) has 27 cavities: 18 caves and 9 pits, with a total length of 761 m and a maximum depth of 58 m. Notable are the Avenc de l'Arion, 58 m deep, and the Avenc de les Canals.

Municipality in the Noguera with 26 cavities: 18 caves and 8 pits, 1921 m of total passage and 161 m of maximum depth. The Forat del Balconet stands out, with 161 m of depth.

Alcanar, in Montsià, has 25 caves, all in limestone, with a total passage length of 246 m and a maximum depth of 7 m. Cova Bonica is the longest (61 m) and the deepest (7 m).

Lladurs, in the Solsonès, brings together 25 cavities: 23 caves and 2 pits, with 265 metres of total passage and a maximum depth of 9 metres, in conglomerates.

El Perelló (Baix Ebre) has 25 cavities: 17 pits and 8 caves, with 1099 m of total passage and a maximum depth of 83 m. All are in limestone. Cova de la Rabosa stands out, at 265 m.

Ulldemolins, in the Priorat, has 25 cavities: 15 pits and 10 caves, with 1360 m of total passage and a maximum depth of 56 m. Avenc del Vent, at 417 m, is the longest.

Castellar del Riu, in the Berguedà, contains 23 cavities: 18 pits and 5 caves, with 1250 m of total passage and a maximum depth of 110 m. Conglomerates (19) predominate over limestones (4).

Susqueda (la Selva) has 23 cavities: 8 caves and 15 pits, with a total passage length of 995 m and a maximum depth of 26 m. Notable are Cova del Goleró, at 330 m, and Forat del Far, at 26 m deep.

Urús, in Cerdanya, has 23 catalogued cavities: 5 pits and 18 caves, with a total development of 325 m and a maximum depth of 19 m. All are of limestone lithology.

Abella de la Conca (Pallars Jussà) contains 22 cavities: 12 pits and 10 caves, with 1170 m of total passage and a maximum depth of 83 m. Notable are the Sistema A-4/a-6, the Forat dels Coms, les Escletxes and the Forat dels Lladres.

Bagà, in the Berguedà, has 22 inventoried cavities: 13 pits and 9 caves, with 592 m of total passage and a maximum depth of 26 m. The Avenc de Coll de Pal stands out, with 88 m of passage and 26 m of vertical drop.

Municipality of Alt Urgell with 22 cavities: 8 pits and 14 caves, 582 m of total passage and 81 m of maximum depth. Grallera Gran del Boixeder stands out, at 100 m.

Palafrugell, in the Baix Empordà, contains 22 caves, all catalogued as Cova, with a total length of 682 m and a maximum depth of 27 m.

Torrelles de Foix, in Alt Penedès, brings together 22 cavities: 18 caves and 4 pits, with a total length of 483 m and a maximum drop of 30 m.

Albinyana (Baix Penedès) has 21 cavities: 16 pits and 5 caves, with 1674 m of total passage and a maximum depth of 70 m. Notable are the Cova d'Artús-forat del Vent (564 m) and the Cova de Vallmajor (395 m).

La Llacuna, in Anoia, contains 21 cavities: 5 pits and 16 caves, with 991 m of total passage and 47 m of maximum depth. Cova de les Rondes stands out, at 552 m.

Naut Aran, in the Val d'Aran, has 21 catalogued cavities: 8 caves and 13 pits. The deepest is the Cigalèra Deth Bacivèr, at 163 m, and the longest, the Horat Deth Bo, at 250 m. Limestones predominate.

Sales de Llierca, in the Garrotxa, has 21 catalogued cavities: 5 pits and 16 caves, with a total length of 2097 metres and a maximum depth of 30 metres. The Sistema de les Bores del Borró, at 1315 metres, is the longest and deepest cavity.

Sant Feliu de Guíxols, in the Baix Empordà, contains 21 caves, all in granite, with a total length of 437 m and a maximum depth of 13 m.

Vilaverd, in the Conca de Barberà, has 21 cavities: 10 pits and 11 caves, with 1146 m of total passage and a maximum depth of 63 m. Notable are the Cova Cartanyà, at 212 m, and the Avenc del Funiol, with 63 m of vertical drop.

Begur, in the Baix Empordà, has 20 cavities: 4 pits and 16 caves, with 1054 m of total passage and a maximum depth of 48 m. Rec Ses Gralles stands out, at 446 m and 48 m deep.

Castellet i la Gornal, a municipality in Alt Penedès, contains 20 cavities: 17 caves and 3 pits, with a total length of 258 m and a maximum depth of 14 m. Cova de l'Or is the longest and deepest.

Gavà, in the Baix Llobregat, brings together 19 cavities: 15 pits and 4 caves, with 1259 m of total passage and a maximum depth of 132 m. Notable are the Avenc de la Sivinota, 132 m deep, and the Avenc dels Guerrillers-guerrilla, with 635 m of passage.

The municipality of Lluçà, in Lluçanès, contains 19 cavities, all caves, with a total length of 215 m and a maximum depth of 6 m. La Tronassa de la Tor is the longest, at 50 m.

Pontons (Alt Penedès) has 19 cavities: 5 pits and 14 caves, with 571 m of total surveyed passage and a maximum depth of 16 m. All are in limestone. Esquerdes de les Roques Grans stands out, at 241 m.

A municipality in the Gironès with 19 cavities: 14 pits and 5 caves, 1593 m of total passage and 70 m of maximum depth. It includes Bora Tuna, Cova de Rocafesa and the pits of the Pas dels Llops.

Moià, in the Moianès, brings together 18 cavities: 17 caves and 1 pit, with 1475 metres of total passage and a maximum depth of 18 metres. The Cova del Toll, at 1148 metres, is the longest and deepest of them.

Pallejà, in the Baix Llobregat, contains 18 cavities: 9 pits and 9 caves, with 434 metres of total passage and a maximum depth of 24 metres. Limestone (15) and travertine (3) predominate.

Subirats, in Alt Penedès, contains 18 cavities: 12 pits and 6 caves, with a total length of 381 metres and a maximum depth of 31 metres. Cova Miserachs, at 60 metres, and Avenc d'Esteles, with a depth of 31 metres, are the most notable.

Cabó, in Alt Urgell, has 17 cavities: 12 pits and 5 caves, with a total length of 475 m and a maximum depth of 53 m. The Bòfia del Tossal del Morro is the deepest and the longest.

Marganell, in the Bages, brings together 17 cavities: 13 caves and 4 pits, with 348 m of total passage and 25 m of maximum depth. Conglomerate (16) predominates over sandstone (1).

Saldes, in Berguedà, contains 17 cavities: 6 caves and 11 pits, with 2195 m of total passage and a maximum depth of 166 m. Notable are the Grallera del Carabasser, 166 m deep, and Esquerdes de Palomera, 500 m long.

Municipality of Fígols i Alinyà, in Alt Urgell, with 16 cavities: 9 pits and 7 caves. The total length is 685 metres and the maximum depth is 32 metres.

Gavet de la Conca, in Pallars Jussà, contains 16 cavities: 9 pits and 7 caves, with 612 m of total passage and 40 m of maximum depth. Notable among them are the Forat dels Diners and the Escletxes d'en Coma-minguera.

The municipality of Les Llosses, in Ripollès, contains 16 cavities: 12 caves and 4 pits, with 949 m of total passage and a maximum depth of 63 m. Notable is l'Escletxa Gran de Corrubí, at 445 m.

La Palma de Cervelló, in the Baix Llobregat, brings together 16 cavities: 8 pits and 8 caves, with a total length of 496 metres and a maximum depth of 32 metres. The Avenc Nº1 de l'Esquerda is the longest (90 m) and the deepest (32 m).

Cabacés, in the Priorat, brings together 15 cavities: 13 caves and 2 pits, with 310 m of total passage and 31 m of maximum depth. Conglomerate (13) predominates over limestone (2).

The municipality of Pont de Suert, in Alta Ribagorça, has 15 cavities: 7 caves and 8 pits, with a total length of 327 metres and a maximum depth of 40 metres.

Vacarisses, in the Vallès Occidental, contains 15 cavities: 8 pits and 7 caves, with 367 m of total passage and a maximum depth of 36 m. Notable are the Avenc de la Canal de Mura and la Saiola, in the Serra de l'Obac.

Benifallet (Baix Ebre) has 14 catalogued cavities: 5 pits and 9 caves, with a total length of 1604 m and a maximum depth of 23 m. Notable are Cova Marigot (546 m) and Cova Meravelles (510 m).

Cabrera d'Anoia, in the comarca of Anoia, contains 14 cavities: 9 pits and 5 caves, with a total length of 928 metres and a maximum depth of 24 metres. The Coves del Mamut, at 537 metres, is the longest and deepest cavity.

Castellar de n'Hug, in the Berguedà, contains 14 cavities: 10 caves and 4 pits, with 910 m of total passage and a maximum depth of 25 m. The Surgència de Rus, at 555 m, is the longest and deepest.

Guardiola de Berguedà has 14 cavities: 4 pits and 10 caves, with 366 metres of total passage and a maximum depth of 27 metres. The Forat dels Eugassers stands out, at 60 metres.

Rellinars, in Vallès Occidental, contains 14 cavities: 7 pits and 7 caves, with 330 m of total passage and a maximum depth of 21 m. Conglomerate predominates (12), with 1 travertine and 1 sandstone.

La Sénia (Montsià) has 14 cavities: 5 pits and 9 caves, with 1289 m of total passage and a maximum depth of 99 m. Notable are the Cova Trobada, l'Entronador and the Cova Uf-2.

Municipality of l'Arbolí, in Baix Camp, with 13 inventoried cavities: 10 caves and 3 pits. The group totals 992 m of passage and a maximum depth of 28 m. Les Coves del Rufino is the longest cavity, with 430 m.

Cornudella de Montsant (Priorat) contains 13 cavities: 4 pits and 9 caves, with a total passage length of 424 m and a maximum depth of 52 m. The Cova del Cingle del Bodro is the longest, at 92 m.

Isòvol, in the Cerdanya, has 13 caves, all in limestone, totalling 555 m of passage and reaching a maximum depth of 13 m. The Cova Gran d'Olopte stands out, at 232 m.

Prat de Comte, a municipality in Terra Alta, contains 13 cavities: 6 pits and 7 caves, with a total length of 400 m and a maximum depth of 41 m. Avenc dels Ermets de Passamonte is the longest and deepest cavity.

The municipality of Sant Carles de la Ràpita, in Montsià, has 13 catalogued cavities: 11 caves and 2 pits, with a total length of 342 m and a maximum depth of 32 m.

Sant Pere de Ribes (Garraf) has 13 cavities: 4 pits and 9 caves, with 307 m of total passage and a maximum depth of 15 m. Limestone (12) predominates over dolomite (1).

La Vansa i Fórnols, in the Alt Urgell, has 13 cavities: 10 pits and 3 caves, with 1187 m of total passage and a maximum depth of 137 m. Font d'Andana stands out, at 679 m.

Alòs de Balaguer, in the Noguera, has 12 cavities: 7 pits and 5 caves, with 564 m of total passage and a maximum depth of 66 m. The Baborell de la Dona Morta stands out, at 155 m and 66 m deep.

Arnes, in Terra Alta, contains 12 cavities: 7 pits and 5 caves, with a total development of 601 m and a maximum depth of 52 m. Avenc Pimpoll is the longest and deepest cavity in the municipality.

In Artesa de Segre (Noguera) there are 12 registered cavities: 6 pits and 6 caves, with a total length of 407 metres and a maximum depth of 37 metres. Avenc del Fusell is the longest cavity (111 m) and the deepest (37 m).

Castellcir, in the Moianès, brings together 12 cavities: 10 caves and 2 pits, with a total length of 157 m and a maximum depth of 21 m. The Avenc de Castellcir is the longest (36 m) and the deepest (21 m).

L'Escala, in Alt Empordà, has 12 registered cavities: 11 caves and 1 pit, with a total length of 473 metres and a maximum depth of 12 metres. Cova de la Xinxa, at 105 metres, is the longest.

Font-rubí (Alt Penedès) brings together 12 caves, all in limestone, with a total length of 128 metres and a maximum depth of 5 metres. Cova de l'Omella, at 21 metres, is the longest and the deepest.

Gallifa, in the Vallès Occidental, has 12 caves with a total length of 299 m and a maximum elevation change of 6 m. The Cova de l'Endal, at 80 m, is the longest. Conglomerate (10) predominates over sandstone (2).

A municipality in Pallars Jussà with 12 recorded cavities: 9 caves and 3 pits, 250 metres of total passage and a maximum depth of 26 metres.

Monistrol de Montserrat, in the Bages, brings together 12 cavities: 9 caves and 3 pits, with 328 m of total passage and 36 m of maximum depth. Conglomerates (11) predominate over sandstones (1).

Palamós, in the Baix Empordà, contains 12 caves catalogued as Cova, with a total length of 186 m and a maximum depth of 0 m, on granite.

La Riba, in Alt Camp, in the Muntanyes de Prades, has 12 cavities: 10 pits and 2 caves, with a total length of 763 m and a maximum depth of 56 m. The Avenc del Puig de Marc stands out, at 310 m.

The municipality of Gósol, in Berguedà, has 11 cavities: 6 pits and 5 caves, with a total length of 263 m and a maximum depth of 26 m. Notable are the Forat de les Gralles, 26 m deep, and the Graller de Set Fonts, 65 m long.

La Nou de Berguedà, in Berguedà, has 11 catalogued cavities: 8 caves and 3 pits, with a total length of 287 m and a maximum depth of 26 m. The dominant lithology is limestone (10), with 1 conglomerate.

Os de Balaguer, in the Noguera, brings together 11 cavities: 8 caves and 3 pits, with 1,931 metres of total passage and a maximum depth of 78 metres. The Cova Negra de Tragó stands out, at 1,032 metres.

Pradell de la Teixeta, in the Priorat, has 11 cavities: 4 pits and 7 caves, with 404 metres of total passage and a maximum depth of 31 metres. The Avenc del Rabassó is the longest and deepest cavity.

Querol (Alt Camp) has 11 cavities, all in limestone: 5 pits and 6 caves. The total length is 379 m and the maximum depth is 31 m. The Avenc de les Quatre Boques, at 80 m, stands out.

Sant Feliu de Pallerols, in the Garrotxa, has 11 cavities: 4 pits and 7 caves, with a total length of 557 m and a maximum depth of 31 m. Avenc de Can Roca Roja Nº2 is the longest (149 m) and the deepest (31 m).

Sant Quirze Safaja (Moianès) contains 11 caves, with a total length of 325 m and a maximum depth of 13 m. Notable among them are the Cau de la Guilla, at 182 m, and the Balma de Roca Gironella, at 158 m.

Sentmenat, in the Vallès Occidental, contains 11 cavities: 4 pits and 7 caves, with 158 m of total passage and 19 m of maximum depth. The Avenc de Can Castellet de Dalt is the longest and deepest cavity.

Terrassa, in the Vallès Occidental, contains 11 cavities: 9 pits and 2 caves, with a total length of 365 m and a maximum depth of 84 m. The Avenc de Castellsapera is the longest (128 m) and the deepest (84 m).

Tivenys, in the Baix Ebre, contains 11 cavities: 8 pits and 3 caves, with a total development of 1,772 m and a maximum depth of 180 m. Dolomite (9) predominates over limestone (2).

Vidrà, in Osona, has 11 catalogued cavities: 9 caves and 2 pits, with a total length of 230 metres and a maximum depth of 22 metres. The Forat de Collfred, located in October 2021, is the longest cavity, at 55 metres.

Vilada (Berguedà) has 11 catalogued cavities: 7 pits and 4 caves, with 429 m of total passage and 32 m of maximum depth. The Cova I Avenc del Calvari is the longest, at 193 m.