Patagonia (Spanish pronunciation: [pataˈɣonja]) is a sparsely populated region at the southern end of South America, governed by Argentina and Chile. The region comprises the southern section of the Andes Mountains, lakes, fjords, and glaciers in the west and deserts, tablelands and steppes to the east. Patagonia is bounded by the Pacific Ocean on the west, the Atlantic Ocean to the east, and many bodies of water that connect them, such as the Strait of Magellan, the Beagle Channel, and the Drake Passage to the south.
Answer: Patagonia is a region encompassing the vast southernmost tip of South America, shared by Argentina and Chile, with the Andes Mountains as its dividing line. The Argentine side features arid steppes, grasslands and deserts, while the Chilean has glacial fjords and temperate rainforest. Argentina’s famed RN-40 highway passes the pinnacles of Monte Fitz Roy and Perito Moreno Glacier in Los Glaciares National Park.