Warmian-Masurian Voivodeship

Established in 1999 from the historic regions of Warmia and Masuria, this northeastern Polish province is defined by its vast lake district and serves as a critical border zone between Poland and Russia's Kaliningrad Oblast. With Olsztyn as its capital, the area combines a population of over 1.4 million with a very high human development index and a robust economy exceeding €18 billion.