The article deals with the unknown pages of history of the Saratov’s left bank, associated with staying of the Eastern Patriarchs Paisius and Macarius in this city. Analyzed in detail the route of the patriarchs by the Volga from Astrakhan to Simbirsk in summer 1666. At this time the city of Saratov was in the focus of the Tsar Alexei Mikhailovich.