Patagonia with Huw Edwards: Huw Edwards fulfils a lifelong dream to explore Patagonia, and the unique attempt to preserve Welsh culture by isolating a Welsh community in one of the most remote and inhospitable places on earth. A hundred and fifty years after the pioneers arrived, Huw meets their descendants and asks what remains of the culture the forefathers wanted to safeguard. Patagonia with Huw Edwards Patagonia is a sparsely populated region at the southern end of South America, shared by Argentina and Chile. The region comprises the southern section of the Andes Mountains, lakes, fjords,