Аннотация:For the Tashanta point, 49°43 4 N, 89°11 31 E, Gorny Altai, data from continuous measurementsof astroclimatic parameters of the surface layer, monthly average values of the total cloud cover, suspendedwater vapor from the Era5 atmospheric reanalysis database, and primary measurements of the altitudedistribution of turbulence are presented. The results show unique astroclimatic and operational conditions,which probably make it one of the best places in the Russian Federation for submillimeter and opticalrange observatories.