Gniezno is a city in central-western Poland, about 50 kilometres east of Poznań. Its population in 2021 was 66,769, making it the sixth-largest city in the Greater Poland Voivodeship. One of the Piast dynasty's chief cities, it was the first historical capital of Poland in the 10th century and early 11th century, and it was mentioned in 10th-century sources, possibly including the Dagome Iudex, as the capital of Piast Poland.
Image: Catedral de Gniezno, Gniezno, Polonia, 2014 09 20, DD 40 42 HDR
Image: Edificio de Correos, Gniezno, Polonia, 2012 04 05, DD 02