Soloneshensky District
Soloneshensky District is an administrative and municipal district, one of the fifty-nine in Altai Krai, Russia. It is located in the southeast of the krai. The area of the district is. Its administrative center is the rural locality of Soloneshnoye. Population: The population of Soloneshnoye accounts for 41.4% of the district's total population.
A number of prominent archaeological sites are located inside the territory of the raion. In particular, the Denisova Cave, where the remains of the Denisova hominid were first discovered.