Warmia
Warmia (Polish: Warmia, Latin: Varmia, German: 
Ermland ) is a historical region in northern Poland.
It is nowadays the core of the Warmian-Masurian Voivodeship. It has about 4,500 km2 and 350,000 inhabitants. Its biggest city is Olsztyn, while the historical capital was Lidzbark Warmiński; another large town is Braniewo. Important landmarks include the cathedral in Frombork, where Mikołaj Kopernik elaborated the heliocentric theory, and sanctuary in Gietrzwałd, a site of Marian apparitions and miracles. It is an area of many lakes; it lies at the upper Łyna river and on the right bank of Pasłęka, stretching in the northwest to the Vistula Bay. Warmia is part of the historical province of Prussia and has traditionally strong connections with Masuria (the southern part was Polish-speaking too, while the rest has been German), but unlike it, remained Catholic and belonged to Poland before 1772. Warmia has been under the dominion of various states over the course of its history, most notably the Old Prussians, the Teutonic Knights, the Kingdom of Poland, and the Kingdom of Prussia. The history of the region is closely connected to that of the Archbishopric of Warmia (formerly, Duchy of Warmia). The region is associated with the Prussian tribe, the Warmians, who settled in an approximate area. According to folk etymology, Warmia is named after the legendary Prussian chief Warmo, whereas the name Ermland derives from his widow Erma.
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