Israel Has the World’s Longest Salt Cave

In the 1980’s at Mt. Sedom in the Dead Sea area, Malham Cave was discovered. Initial explorations of this salt cave began with “tape measures and compasses, now we have laser technology that beams measurements right to our iPhones.” Using this technology led to the discovery of the enormity of the cave’s size. At 10 kilometers (6.2 miles) it becomes a record breaking, double digit length.