Cueva de la Atlantida
Tunel volcánico
Survey reports
| Length | Max depth | Entrances | Source | Date |
|---|---|---|---|---|
| 1,072 m | 52.1 m | Unknown | Grandes Cavidades Submarinas de España Tertiary / aggregate source Provided by: caverbob | Unknown |
Tunel volcánico
| Length | Max depth | Entrances | Source | Date |
|---|---|---|---|---|
| 1,072 m | 52.1 m | Unknown | Grandes Cavidades Submarinas de España Tertiary / aggregate source Provided by: caverbob | Unknown |