One particularly noteworthy site was found near the summit of Mount Llullaillaco, a volcano in Argentina that lies near the Chilean border. This mountain appears to have been the site of the conclusion of a capacocha ceremony, taking place at an elevation of around 6,739 meters above sea level. In 1999, the mummies of three relatively young individuals were found at the top of the mountain alongside a diverse assemblage of artifacts. Excavations around the main ceremonial structure, a rectangular platform, revealed the burials of a young woman of about 14 years of age, a girl of about 6 years of age, and a boy of about 7 years of age along with over 100 offerings of various materials. Due to the frigid conditions, both the mummies and the materials were incredibly well preserved. Some of the notable artifacts found at the site include a feathered headdress, well-made clothing, a number of ceramics, bowls and spoons made of wood, various food items, figurines made out of gold, silver, and spondylus, and other metal objects such as pins.