mhamza011 (25)in #khewra • 3 days agoWhat It's Really Like to Visit the World's Second Largest Salt Mine.Punjabs Khewra Salt Mine is a place. It's not a history lesson. Imagine a mountain with 11 levels hollowed out. Its…mhamza011 (25)in #khewra • 5 days agoKhewra Salt mine World Lagest salt mineThe story of Khewra starts around 326 BC. This was during Alexander the Greats campaign through the Jhelum region.…