Caves and potholes in the Val d'Aran geological unit

Catalonia has 70 catalogued cavities in the Val d'Aran geological unit, including 54 potholes and 16 caves. The longest is Sistema de la Bargadèra (2,100m)

70caves

8.5kmtotal length

571mmaximum depth

Name↕	Length↓	Depth↕	Municipality↕	Region↕
Balma Dera Castèra	15 meters	0 meters	Bossòst	Val d'Aran
Cauva Dera Hònt Hereda	150 meters	21 meters	Vielha e Mijaran	Val d'Aran
Cauva Des Guèines	12 meters	7 meters	Arres	Val d'Aran
Cauva Deth Barranc Dera Ribèra	20 meters	0 meters	Vielha e Mijaran	Val d'Aran
Cauva Deth Horcalh	66 meters	5 meters	Naut Aran	Val d'Aran
Cauva Deth Marimanha	140 meters	35 meters	Naut Aran	Val d'Aran
Cigalèra Deth Bacivèr	215 meters	163 meters	Naut Aran	Val d'Aran
Cigalèra Deth Malh Blanc	50 meters	45 meters	Vielha e Mijaran	Val d'Aran
Cigalèra Deth Sarrahèra	30 meters	10 meters	Vielha e Mijaran	Val d'Aran
Clòt Inferior Dera Cometa de Montoliu	20 meters	16 meters	Naut Aran	Val d'Aran
Clòt Mejan Dera Cometa de Montoliu	5 meters	4 meters	Naut Aran	Val d'Aran
Clòt Superior Dera Cometa de Montoliu	7 meters	5 meters	Naut Aran	Val d'Aran
Còva de Betlan	22 meters	3 meters	Vielha e Mijaran	Val d'Aran
Cova Deth Cap Dera Serra	18 meters	9 meters	Naut Aran	Val d'Aran
Cova Deth Maupàs	13 meters	4 meters	Naut Aran	Val d'Aran
Es Arcs Deth Arriu Malo	36 meters	2 meters	Naut Aran	Val d'Aran
Eth Hòro Des Barrancs	60 meters	37 meters	Vielha e Mijaran	Val d'Aran
Horat Ajsc-26	60 meters	35 meters	Canejan	Val d'Aran
Horat Ajsc-44	100 meters	30 meters	Canejan	Val d'Aran
Horat Ajsc-56	40 meters	20 meters	Vielha e Mijaran	Val d'Aran
Horat Ba-1	7 meters	4 meters	Vielha e Mijaran	Val d'Aran
Horat Ba-2	10 meters	6 meters	Vielha e Mijaran	Val d'Aran
Horat Ba-3	7 meters	4 meters	Vielha e Mijaran	Val d'Aran
Horat Ba-4	6 meters	4 meters	Vielha e Mijaran	Val d'Aran
Horat d'Auba	4 meters	4 meters	Vielha e Mijaran	Val d'Aran
Horat de Pomèro	30 meters	14 meters	Vielha e Mijaran	Val d'Aran
Horat Dera Bruma	40 meters	30 meters	Naut Aran	Val d'Aran
Horat Dera Dolina Bessona	15 meters	10 meters	Naut Aran	Val d'Aran
Horat Dera Dolina Gambusa	160 meters	48 meters	Naut Aran	Val d'Aran
Horat Dera Net Sense Vaques	25 meters	18 meters	Naut Aran	Val d'Aran
Horat Dera Nèu	14 meters	8 meters	Vielha e Mijaran	Val d'Aran
Horat de Roca Blanca	17 meters	12 meters	Vielha e Mijaran	Val d'Aran
Horat Der Sescorjada	12 meters	8 meters	Vielha e Mijaran	Val d'Aran
Horat Der Uelh Deth Tor	1,718 meters	169 meters	Vielha e Mijaran	Val d'Aran
Horat Der Unhòla	835 meters	204 meters	Vielha e Mijaran	Val d'Aran
Horat d'Escunhau	117 meters	101 meters	Vielha e Mijaran	Val d'Aran
Horat Des Vaques	85 meters	69 meters	Vielha e Mijaran	Val d'Aran
Horat de Tartèra	80 meters	24 meters	Vielha e Mijaran	Val d'Aran
Horat Deth Bo	250 meters	5 meters	Naut Aran	Val d'Aran
Horat Deth Sud	5 meters	4 meters	Naut Aran	Val d'Aran
Horat Deth Tor	5 meters	4 meters	Naut Aran	Val d'Aran
Horat Ff-1	71 meters	41 meters	Vielha e Mijaran	Val d'Aran
Horat Ff-2	73 meters	10 meters	Vielha e Mijaran	Val d'Aran
Horat Ff-3	25 meters	13 meters	Vielha e Mijaran	Val d'Aran
Horat Gambús	7 meters	4 meters	Vielha e Mijaran	Val d'Aran
Horat Gb-1	17 meters	8 meters	Vielha e Mijaran	Val d'Aran
Horat Gb-10	10 meters	7 meters	Vielha e Mijaran	Val d'Aran
Horat Gb-11	15 meters	12 meters	Vielha e Mijaran	Val d'Aran
Horat Gb-12	25 meters	20 meters	Vielha e Mijaran	Val d'Aran
Horat Gb-13	7 meters	3 meters	Vielha e Mijaran	Val d'Aran
Horat Gb-15	10 meters	6 meters	Vielha e Mijaran	Val d'Aran
Horat Gb-2	17 meters	5 meters	Vielha e Mijaran	Val d'Aran
Horat Gb-3	30 meters	22 meters	Vielha e Mijaran	Val d'Aran
Horat Gb-4	10 meters	8 meters	Vielha e Mijaran	Val d'Aran
Horat Gb-5	75 meters	68 meters	Vielha e Mijaran	Val d'Aran
Horat Gb-6	40 meters	22 meters	Vielha e Mijaran	Val d'Aran
Horat Gb-7	28 meters	22 meters	Vielha e Mijaran	Val d'Aran
Horat Gb-8	60 meters	18 meters	Vielha e Mijaran	Val d'Aran
Horat Gb-9	25 meters	16 meters	Vielha e Mijaran	Val d'Aran
Horat L5	90 meters	65 meters	Vielha e Mijaran	Val d'Aran
Horat Nº1 Deth Cap Dera Serra	17 meters	10 meters	Naut Aran	Val d'Aran
Horat Nº2 Deth Cap Dera Serra	18 meters	12 meters	Naut Aran	Val d'Aran
Horat Nº3 Deth Cap Dera Serra	5 meters	5 meters	Naut Aran	Val d'Aran
Horats de Margalida	90 meters	33 meters	Bossòst	Val d'Aran
Sistema de la Bargadèra	2,100 meters	571 meters	Vielha e Mijaran	Val d'Aran
Sistema de Sarrahèra	933 meters	110 meters	Vielha e Mijaran	Val d'Aran
Surgència de Lastoar	5 meters	4 meters	Naut Aran	Val d'Aran
Traou Dera Antena	4 meters	1 meters	Naut Aran	Val d'Aran
Uelh Der Sescorjada	184 meters	95 meters	Vielha e Mijaran	Val d'Aran
Uelhs Deth Joeu	0 meters	0 meters	Vielha e Mijaran	Val d'Aran