Trekked from Paine Grande to Grey Glacier. Cerro Paine Grande is 3050m. It is very rugged with pointy and jagged peaks and glaciers everywhere. This is very different from the Rocky Mountains which are in my province of Alberta. Yes the Rockies are spectacular but the mountains of Torres are unlike anything I have ever experienced before. I was definately taken by surprise when I first caught a glimpse of Grey Glacier. It was definately a high point for me.