I was out in Alberta this past weekend for the Calgary Stampede, and to see my friend Greg.  We took a trip out to Banff one of the days to see the mountains.  I decided to take a dip in a lake called Minawanka.  This is glacier fed water and was unbelievably cold! But totally worth it.

I could only stay in there for 30 seconds or so at a time, way to cold!