Atacama Desert
The Atacama Desert is located in the northern part of the country and although it may not be as well known as the Sahara or Gobi Desert, it still holds many secrets. The ancient people that lived there had no written records, so we barely know anything about them, other than they were great at making mummies.
All scientists know is that the Chinchorro people seemed to take the afterlife very seriously and honored all people in their society when they died. Children that were born stillborn even got a proper burial, which was rare for most civilizations, which only did it for high-ranking members of society.