Thanks so much, is true there are huge diference betwen BC and Yukon, but I like travel wihtout planing or not to much planing, oenly one question for Yukon in September my treking boots asolo with goretex can be useful or can be better a "specific Canadian Boots for the Yukon" another time when I was in Canada I saw a winter boots at the stores around Canada. I saw the wetherclimate page at internet and I saw very low temperatures (extrem minimum) but the average is gona be good for my boots.

Thanks