2,000 years of nomadic wisdom says this is the ultimate winter 'fit. Who else is ready to ditch the parka for a piece of history? "Cold by the numbers, but warm in the soul—welcome to the land of the crisp winter blue!"  Many travelers are surprised to learn that the Mongolian winter isn't actually as "cold" as the numbers suggest. Because it is a remarkably dry, crisp cold under a constant, brilliant blue sky, it feels far more comfortable than countries with damp, humid wea