Tianyuan Cave () is near Beijing (not in Tianyuan District), where Tianyuan man, one of the earliest modern humans, was found.
The remains in the Tianyuan Cave have ancestral relations "to many present-day Asians and Native Americans".
See also Niah Caves Fuyan Cave
References
External links Ancient human unearthed in China Tianyuan, mtDNA B and the formation of Far Eastern peoples