made the first ascent of Tsunami (300 m, M5 WI5+) on Mt Patterson in Canada's Rocky Mountains.

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Tsunami, Canadian Rockies first ascent by Slawinski and Lavigne

On 01/05/2011 Joshua Lavigne and Raphael Slawinski made the first ascent of Tsunami (300 m, M5 WI5+) on Mt Patterson in Canada's Rocky Mountains.

Joshua Lavigne

04

May 2011

Alpinism

13m 2s

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