British-born Lynx Vilden has spent more than half of her 50 years living, hunting, eating and sleeping in the wilderness. Ben joins her in her home, the Earth and Fire Lodge, where she teaches him some of the tricks of surviving the Stone Age.
She wants to persuade the rest of us to become prehistoric, but with temperatures hitting minus 15 degrees, we're not sure it'd be for us!
As Ben gets stuck in with lighting fires, using a homemade bow and arrow, eating bear fat, sleeping in animal skins, and building his own igloo, will he take to his new environment?
Ben Fogle: New Lives In The Wild, Channel 5, 9pm
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