Lidzbark Warmiński, 46km north of Olsztyn, is a rough and ready town with a massive Gothic castle. Its past is certainly more glorious than its present; it was the capital of the Warmian bishopric for over four centuries. In 1350 the bishops chose it as their main residence; a castle and a church were built and the town swiftly became an important religious and cultural centre. The astronomer Copernicus lived here between 1503 and 1510, serving as doctor and adviser to his uncle, Bishop Łukasz Watzenrode.
When the Reformation arrived in the 16th century, Lidzbark, along with most of the province, became a citadel of Catholicism, and it remained so until the First Partition of 1772. Deprived of his office, the last bishop, Ignacy Krasicki, turned to literature, becoming an outstanding satirist and all-round man of letters.
Today there’s little trace of the town that was reputedly the richest and most cultured in Warmia, but the castle alone is enough to justify a day trip.