Mt Vaux in Yoho National Park is a massive peak who’s flanks cause the Trans Canada to veer. Vaux has several wild big lines on it and none of them are for the faint of heart. Trevor Sexsmith recently skied the South Couloir, solo, in what appears to be a tremendous exercise in mental and physical strain. Read about the whole day and many others on his blog.
Etching in to the top of the line.
Downclimb required mid-line