Kamenny Ambar, Bronze Age archaeological site in Kartalinsky District, Russia.

Kamenny Ambar is a fortified Bronze Age settlement in southern Trans-Uralia with stone walls and defensive structures carefully built across the Karagayly-Ayat River valley. The layout shows how people organized their living spaces and protected their community.

The settlement began in the Bronze Age and became a center for making metal tools and weapons using advanced techniques for that era. Multiple occupation phases show that people lived and worked here over many generations.

The associated cemetery, Kamenny Ambar-5, holds burials of the Sintashta and Srubna-Alakul periods, not the Andronovo culture. Grave goods such as pottery and metal objects document the crafts and daily life of the people who lived at the settlement in the first half of the 2nd millennium BC.

Kamenny Ambar lies in the Karagayly-Ayat valley, 10 km east of Varshavka in Kartalinsky District, on the river's left bank. Access is by road from Varshavka; the excavated area covers the north-eastern corner of the site, where a rampart with stone facing, a ditch and several dwellings were uncovered. Fieldwork runs in summer seasons, so plan around warm months.

Multiple settlement layers reveal different pottery styles and metalworking techniques that changed over time. Each layer tells the story of a different period and shows how people improved their methods of working with metal.