Settle in for a long travel day into Chile. Travel by local bus to Cerro Castillo, stop for lunch while waiting for the onward transfer, then continue to Torres del Paine National Park. This is Chilean Patagonia at its most famous: lakes, waterfalls, glaciers, guanacos, condors, flamingos and jagged mountains. On arrival, settle into the campsite that will be home for the next three nights.