This is not just white water kayaking, this is a real expedition: Starting from the bottom of Mount Fitz Roy, 3 Spanish kayakers paddle down some of the still unexplored rivers in Patagonia, cross the biggest and most impressive lakes in the area and walk up some glacier valleys to reach their objective, Puerto Natales, the southernmost town in the Chilean Fjordland. 23 days using only their kayaks as means of transport and carrying all the necessary stuffs (tent, food, clothes, etc.) by themselves. 600km of pure adventure in the heart of Patagonia.