The Andes stack their cosmos vertically. Hanan Pacha, the upper world, belongs to the Sun, the Moon, and the stars; Kay Pacha is this world of fields, llamas, and people; Ukhu Pacha is the inner world below, the place of seeds, caves, and the dead. The three are not sealed floors but stations in one circulation — water falls from the upper world, moves through this one, and drains into the lower — and souls move with the same logic.
The Spanish-era chroniclers who wrote the empire down — Garcilaso de la Vega, the half-Inca humanist; Guaman Poma, the Andean petitioner; the Jesuit Bernabé Cobo — agree on the broad sorting. Those who lived well, and above all the nobility, went to live with the Sun in Hanan Pacha, a world of warmth and plenty. The wicked went below, to a cold, hungry country inside the earth where stones were the only food. Every one of those chroniclers was writing for Christian readers, and the sorting may have sharpened in translation. The Andean testimony that survives in Quechua, the Huarochirí Manuscript, cares less about verdicts and more about the road: the dead travel to a far country, cross a river on a bridge the width of a hair, and are carried over by a black dog that remembers being fed.
What made the Inca dead unlike almost anyone else's dead is that they did not leave. The honored dead were preserved as mallki — mummy bundles wrapped in fine cloth, seated, dressed, and kept. A dead Inca ruler retained his palace, his lands, and his household staff; his mummy attended state festivals, was carried in procession through Cusco, was consulted on marriages and war, and was given food and drink poured out or burned on his behalf. Whole lineages — the panacas — existed to serve their founding mummy. Death changed a person's diet and schedule, not their membership in the family.
This is ancestor religion at imperial scale, and it ran on reciprocity — ayni, the give-and-take that governed everything in the Andes. The living fed the dead; the dead kept the water flowing and the frost away. When the Spanish extirpators burned the mallki to end the cult, Andean witnesses said the burned dead went hungry, and the grief recorded in the idolatry trials is the grief of people whose grandparents had been taken from the table.
The framework asks a question most of this atlas answers differently: whether the dead are somewhere else at all. The Egyptian dead sail the night sky; the Christian dead await resurrection; the Inca dead — at least the great ones — stayed in the room. The three pachas gave everyone an address, but the address that mattered was the seat at the feast: presence, maintained by cloth, food, and memory, for as long as the living kept their side of the exchange.
