Funerary towers (chullpas) where members of the old Colla tribe, early Incas, were buried, ruins of Sillustani, near Lake Titicaca, Peru, South America

Chullpas by the Lake Umayo in Sillustani, Puno Region, Peru, South America

Chullpas by the Lake Umayo in Sillustani, Puno Region, Peru, South America

Chullpas at Ninamarca pre-Inca archaeological site, Paucartambo province, Cusco region, Peru, South America

Chullpas at Ninamarca pre-Inca archaeological site, Paucartambo province, Cusco region, Peru, South America

Burial towers called chullpas, of the Aymara people from the Colla culture above Lake Umayo near Puno, conquered by the Incas in the 15th Century and reused, Puno, Peru, South America

Burial towers called chullpas, of the Aymara people from the Colla culture above Lake Umayo near Puno, conquered by the Incas in the 15th Century and reused, Puno, Peru, South America

Aymara Culture 1000AD, pre-Inca observatories at Sillustani near Puno, chullpa tombs on hillside beyond, Lake Titicaca, Peru

Aymara Culture, 1000AD pre-Inca, tombs called Chullpas at Sillustani near Puno, Lake Titicaca, Peru