Places around the world that are off-limits to the public

The Lascaux Cave is a treasure trove for archaeologists around the globe. The cave complex contains pre-historic paintings that are 17,300 years old. The series of Paleolithic paintings that looks hauntingly vivid hugs the wall and depict animals like cattle, stags, bison and many more. Sadly, the cave is closed to the general public since 1963. Archaeologists believe that human presence might destroy the ancient work of art.