At 16,000 feet in the Indian Himalayas sits a shallow glacial lake that thaws each summer to reveal hundreds of human skeletons. For decades everyone assumed a single doomed party died in one storm. Then ancient DNA revealed something far stranger — the dead came from opposite ends of the earth, and died a thousand years apart.
First reported by a forest ranger in 1942, the lake holds the remains of an estimated 300–800 people. The essential overview of a mystery that has resisted explanation for 80 years.
The accessible version of the bombshell: instead of solving the case, genetic testing shattered the tidy 'one disaster' theory and replaced it with a much bigger question.
Miniminuteman walks through the leading theories — from a pilgrim caravan crushed by giant hail to the far weirder truth the bones eventually told.
The research summary from the team behind the study: 38 skeletons sequenced, sorting the dead into three genetically distinct groups nobody expected to find together.
The 2019 Nature Communications paper itself. One group died around 800 CE; another, with eastern Mediterranean ancestry from Greece and Crete, died around 1800 CE — a full millennium later.
Why were people from the Mediterranean dying at a remote Himalayan lake sacred to the goddess Nanda Devi around 1800? The genetics can't say — and no historical record explains it.