40 Strange Cave Discoveries That Are Hard To Be Explained

 The Primitive Colony

Neanderthals were primitives, now extinct species who lived around Eurasia until 40,000 years ago. Research suggests that they used the cave’s stalactites and stalagmites for some of their strange rituals or gatherings. In this particular cave, 400 such structures were found. Though we are not yet sure of the purpose with which they built these, it has surely given us an insight into the ancient culture.