Surtshellir lava cave
E1686614
UNEXPLORED
Surtshellir lava cave is one of Iceland’s largest and most famous lava tubes, known for its extensive underground passages formed by volcanic activity.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Surtshellir lava cave canonical | 1 |
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.