But what makes this site unique is its a unique map. The map was carved in the cave ... remarkable as this was happening well into the Ice Age. This would have taken a lot of work to shape up ...

Join Steve Backshall on a journey into the past, using stunning location filming from around the world and breath-taking Virtual Production to unravel the secrets of the Ice Age and how it created the ...

By 800,000 years ago, a cyclical pattern had emerged: Ice ages last about 100,000 years followed by warmer interglacials of 10,000 to 15,000 years each. The last ice age ended about 10,000 years ago.