Tumanovo is a rural locality and the administrative center of Tumanovsky Selsoviet, Soloneshensky District, Altai Krai, Russia. The population was 521 as of 2013. There are 7 streets.
Wikipedia https://en.wikipedia.org/wiki/Tumanovo,_Altai_Krai
Coordinates 51°35'40.439" N 84°38'39.668" E