Ancient CivilizationsWhy Were These Green Stones Hidden In A Cave In The Pyrenees 5,500 Years Ago? Posted on June 15, 2026 by Administrator Cave 338 is located at a high altitude in the Pyrenees and is hard to reach. Still, about 5,500 years ago, people from a prehistoric community climbed up to this cave again and again. Scientists are now wondering what drew them there.
