Sukhaya Mechetka, Paleolithic archaeological site in Volgograd, Russia.

Sukhaya Mechetka is a Middle Paleolithic site on the right slope of the Sukhaya Mechetka gully on the northern edge of Volgograd, Russia. Its cultural layer, about 40 cm thick, lies beneath up to 5 m of Caspian Sea deposits and up to 15 m of continental sediments. Excavations uncovered five large ash patches with traces of hearths, suggesting conical tent-like dwellings, and over 8,000 stone items, including 365 tools of colored flint, quartzite and sandstone.

Geologist A. I. Koptev found the site by chance in 1951 during geological surveys for the Volga Hydroelectric Station. S. N. Zamyatnin and A. A. Formozov examined it in 1952 and 1954, uncovering 650 m²; the results appeared only in 1961, after Zamyatnin's death. N. D. Praslov and L. V. Kuznetsova re-investigated in 1969 and 1979, publishing in 2020. The site was placed under state protection by a 1974 decree.

The name Sukhaya Mechetka refers to the dry gully (balka) where the site lies, not to a mosque. Excavations in 1952 and 1954 used machinery from the Volgograd hydroelectric station construction, and the results were published only in 1961, after Sergei Zamyatnin's death.

The site lies in the Vodstroy district, about 7 kilometers from central Volgograd, and is protected as a federal cultural heritage site in Russia. Access is not always open to the public, so it is worth checking in advance before making the trip.

The people who lived here tens of thousands of years ago reused stone cores as tools when raw materials ran short, rather than discarding them. This shows that careful management of resources is not a modern habit but something humans have practiced for a very long time.