How far south can you go? If we are talking about geography, an easy target for your trouble is Arakur Ushuaia, a luxury resort and spa in the most unlikely of places: at the southernmost tip of South America, literally, the “end of the world.”

But there is method to the madness of putting a luxury hotel and spa in one of the most remote and weather-challenging places on earth, for Arakur Ushuaia has clear and uninterrupted views of rare horizons at the continental gateway to Antarctica and the South Pole. READ MORE …