Szczecin - thanks to its unique location is a major economic center in the region. Shipyard and a big sea port and proximity to the German market are important attributes.

Sandomierz - thanks to a location on the seven hills became known as the Little Rome"". Currently a magnificent architectural complex of historically-and one of the most important cultural centers

Poznań - is a very important economic center, economic, scientific and cultural Wielkopolski. It is the center of a well-developed infrastructure, which is strongly linked with the adjacent municipalities creates agglomeration.