🕳️ Ali Sadr Cave
Largest water cave in Iran, located in northwestern Iran.
📌 Fast Facts
- Location: Hamadan Province, northwestern Iran
- Type: Subterranean lake and cave system
- Explored length: Approximately 6.5 kilometres
- Primary feature: Underground saltwater lake
Ali Sadr Cave is a cave system in Hamadan Province, northwestern Iran, that contains one of the world's ...