Ed and Graham are in New Zealand where they attempt a 'Tyrolean Traverse' - a 100m crossing between two mountain peaks - on a single piece of rope.
Supermodel and avid skier Jodie Kidd then goes on the trip of a lifetime heli-skiing with Ed and Graham. While the untouched powder is exhilarating, Kidd discovers first hand the serious avalanche dangers of off-piste skiing.
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Ready to Watch High Altitude, Season 1, Episode 2?