Khewra Salt Mine

Khewra Salt Mine, located in Pakistan, is one of the world's largest and oldest salt mines, stretching over 100 miles underground. It has been mined for thousands of years and mainly produces high-quality rock salt used for cooking, industrial purposes, and salt lamps. The mine features impressive tunnels, chambers, and unique formations like salt sculptures and pools. It also hosts a popular tourist attraction with a mosque, a mini-hospital, and a saline tunnel for health benefits. The mine's vast size and natural beauty highlight its importance both economically and culturally.