Morteros de Imunía (sistema de los)
IM 3
Espinosa de los Monteros (Burgos - ES)
43.147091,-3.595357
43.147091,-3.595357
Length 9507m Depth 453m
Other entrances in this network
| Distance (km) | Name |
|---|---|
| 0.2 | IM 4 |
Caves nearby
| Distance (km) | Name | Length (m) | Depth (m) |
|---|---|---|---|
| 2.5 | Valdescaño (Cuevas de) | 1002 | 55 |
| 4.9 | Oso (Cueva del) | 1425 | 113 |
| 5.6 | Castillo de Arena, Torca del [n°1737] | 68 | |
| 6.0 | V 72 | 273 | |
| 6.1 | V 23 | 207 | |
| 6.3 | V 77 | 145 | |
| 6.3 | GZ192 | 1 | 0 |
| 6.5 | Sonora, Torca [V 14] | 138 | |
| 7.0 | Raja (Raso) V 50 | 181 | |
| 7.2 | Rajas, Torca de | 188 |