autumn in patagonia. cordillera darwin, tierra del fuego

altos america andes antarctica argentina argentine atlantic autumn beagle channel chile chilean coihue cordillera darwin del eco erosion extreme fall forest from fuego glacial glacier grande green hiking isla island journey landscape latin mountain national nature ocean outdoors overcast park part patagonia patagonic range reserve sea side south straits subantarctic terrain territory the tierra tourism trail travel tree ushuaia valley view wild wildlife