The sun has just come up and dozens of snowed mountains are rising behind us. Today we are on an expedition in the forest and we have the mission of exploring the park in search of the Yeti. And, tell us, sherpa:
'Do yetis exist?'
We have heard people searching for it for more than 60 years. It lives in the snow and it is bigger and hairier than a bear. If you pay attention, you will see some footprints over the snow. It’s been called the “Abominable Snowman”, but we have no doubt it is "the greatest wilderness on the planet”.