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.

Zamość - is a very beautiful city and so is often called the Padua of the North"". Sometimes it is also defined as the ""Pearl of the Renaissance"" for sure because of the educational and pedagogical character of the historic center of Polish tradition."

Olsztyn - it is an important cultural, economic and administrative Warmia. This is the main transport hub and seat of government in the region. Olsztyn is a beautiful city with a rich history and numerous monuments.