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The Dropa Stones

VisitorsBayan Har Mountains, Qinghai, China · Story spread from the 1960sHoax

A story claimed that Chinese archaeologists found hundreds of stone discs in a mountain cave, carved with tiny writing about a crashed spacecraft.

What was reported

In the 1960s, articles in Western magazines described the 'Dropa stones': hundreds of stone discs said to have been found in caves in the Bayan Har Mountains in 1938, each with a spiral groove of tiny writing. A Chinese professor was said to have translated them as an account of beings, the Dropa, whose ship crashed in the mountains.

The story spread through books and documentaries, often with photographs of small stone discs.

Explanations offered

No reliable evidence exists that the discs were found or translated. The professor and the archaeologists named in the story can't be traced, and no Chinese scientific record of the find has been located. Researchers consider it a hoax built from earlier magazine stories.

When
Story spread from the 1960s
Where
Bayan Har Mountains, Qinghai, China
Witnesses
No verified witnesses
Status
Hoax

Famous cases are real, widely reported events. Each file sets out what witnesses said and the explanations that have been offered, without taking a side.