Dolnych Młynów Street in Kraków is a street in Kraków, in District I Old Town, in Piasek. It connects Czarnowiejska Street and Piotr Michałowski Street with Krupnicza Street. It is a single-carriageway road. History. The street was initially named Dolna Street, a name associated with its topography. This name first appeared on the city map in 1807 (in the German form "Thal Gasse"). In 1858, the Kraków City Council gave the street its current name. In July 1850, a fire broke out on the street (considered one of the most tragic events in the city in the 19th century), which destroyed many tenement houses in the Old Town. After the fire, the street was regulated, and its course was straightened.