I have now "done' the Icefields Parkway in Summer (1994) and Winter (2012) and cannot imagine a more awe inspiring single day trip being possible. Even though the various falls (and also Moraine Lake) were not accessible in December and the road was labelled "critical - avoid" by DriveBC, the weather was perfect and our snow tyres did their job. I took hundreds of photos and regretted not taking more! (Take your light reading from the blue sky so your snow doesn't over expose!)
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