Be ready for another long travel day today. Early this morning, jump on a local bus to Cerro Castillo in Chile. Here, stop and get yourself some lunch while waiting for the connecting transfer to Torres del Paine National Park – sitting at the end of the earth in Chilean Patagonia. Once a sheep estancia (a type of ranch), the park was established in 1959. This trekking country is where nandus, condors and pink flamingos abound. When you arrive, you may be greeted by a herd of guanacos (the local relatives of alpacas). These strange animals provide great photo opportunities, but don't get too close, they're likely to spit! The real star of the show is the surrounding landscape. With sparkling lakes, waterfalls, glaciers and mountains, much of the time trekking is spent in awe of your surroundings. After arriving at the campsite that will be your home for the next three nights, tonight is yours to relax.