Lidzbark Warmiński, often shortened to Lidzbark, is a historical town located within the Warmian-Masurian Voivodeship, in northern Poland. It is the capital of Lidzbark County.
Lidzbark Warmiński was once the capital of Warmia and formerly its largest town. Lidzbark itself was a religious and cultural center, for which it was known as the Pearl of Warmia. For a long period of time it was under the control of the Warmian Bishops and it was also a major economic center, only resigning its importance to the nearby city of Braniewo.
The Warmian Bishop's Castle is considered to be a great artistic and historical value in the world and has been recognised as a Historic Monument by the Polish government.
Wikipedia https://en.wikipedia.org/wiki/Lidzbark_Warmiński
Coordinates 54°7'33.386" N 20°34'50.031" E