Someone found 70 hidden cave paintings, dated from 14,500 years ago. Whoa!

Undisclosed location near Bilbao, Spain.

Atxurra cave was first discovered in the 1920’s, but recent surveys have found uncovered drawings of horses, goats, and bison from the Upper Palaeolithic period. These were found close to 1,000 feet into the cave and 13 feet above the cave floor.

And there’s still many other chambers to discover. Find out more HERE!