The longest salt cave in the world (Namakdan Cave), with a length of six km, is located on Qeshm Island in the Persian Gulf, Iran. These salt domes dating back to approximately 550 million years ago—even before life flourished on […]
The longest salt cave in the world (Namakdan Cave), with a length of six km, is located on Qeshm Island in the Persian Gulf, Iran. These salt domes dating back to approximately 550 million years ago—even before life flourished on […]