Kamen-na-Obi, known until 1933 as Kamen (Ка́мень), is a town in Altai Krai, Russia, located on the left bank of the Ob River 208 kilometers (129 mi) northwest of Barnaul, the administrative center of the krai. As of the 2010 Census, its population was 43,888.
A historical building in Kamen-na-Obi
Altai Krai is a federal subject of Russia. It borders clockwise from the west, Kazakhstan, Novosibirsk and Kemerovo Oblasts, and the Altai Republic. The krai's administrative centre is the city of Barnaul. As of the 2021 Census, the population of the krai was 2,163,693.
Ob Plateau, Altai Krai. The east–west "spikes" are ravines in the surface of the area; they lie slightly lower than the surrounding, lighter-toned agricultural lands. The dark zones are forested with pines and dotted with salt-rich lakes. The image shows a distance of a little more than 300 km (190 mi) from left to right, and the forested spikes are nearly that length. Barnaul is at center right, on the Ob River.
Devil Mountain, Altaysky District
Krai Administration seat in the Soviets Square, Barnaul
Cathedral of the Protection of the Theotokos in Barnaul, Altai Krai