In Denisova Cave, Russia, where they had 17% of genome from Neanderthals, who were also there.
Also, remains have been found in Baishiya Karst Cave in China, greater than 160,000 BCE.
Denisovans probably were an earlier migration of H. erectus out of Africa. Their genetics are present in Aboriginal Australians, Melanesians, and Negrito Filipinos / islanders ~ around 5% of their genes.
they made bracelets