-  El Imperio Inca

 -  El Panteón Inca

 -  Explorers Rediscover Incan City Near Machu Picchu

 -  La Leyenda de los Payachatas

 -  La Montaña Vieja

 -  Los Chamanes Incas

 -  Machu Picchu’s Observatory - The Re-Discovery of Llactapata and its Sun-Temple

 -  Who Built Machu Picchu? - A Short History of the Inca

 -  Explorers Uncover Incan 'Lost City' of Cota Coca

 -  Imagen Satelital