Crossing Everest’s deadly slopes | Earth's Natural Wonders: Living on the Edge - BBC 

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Watch the BBC first on iPlayer 👉 bbc.in/iPlayer... The Icefall Doctors reach a huge crevasse blocking their route - a cleft in the ice 50 metres deep, with no way round.
Across our planet there are a handful of places that just take your breath away: Everest, the Grand Canyon, Victoria Falls, the Amazon. We call them natural wonders.
Earth's Natural Wonders: Living on the Edge | Series 1 | BBC One
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