The claim that the Sacred Cenote received young virgin women is one of the most durable stories told about the Maya. It does not come from the Maya. It comes from sixteenth-century Spanish description, and it was fixed in the English-speaking imagination by early twentieth-century popular writing and by the exhibition of the dredged material as the treasure of a well of sacrifice.
It has now been tested against bodies, and it fails. The human material recovered from the cenote is dominated by subadults and contains adult males as well as adult females; it is not a population of young women. In 2024 the genomic study of the chultun beside the cenote went further: all 64 children sampled were male, and two pairs among them were identical twins, which points at deliberate selection rather than at whoever was to hand.
Precision matters here, and the popular reporting of the 2024 result mostly lost it. The chultun and the cenote are two separate deposits. The genomic finding of 64 boys is a finding about the chultun. What it does to the cenote story is indirect but real: the one place at Chichen Itza where the sex of the sacrificed can now be read off directly turns out to be entirely male, in a site whose reputation rests on the opposite claim.
The wider point is the one worth keeping. A claim about who was sacrificed was in circulation for four centuries without anyone testing it, and when it was tested it turned out to be a projection of the people telling it.