- britannica.com place/GnieznoLegend attributes Gniezno’s origin to Lech, mythological founder of Poland, who supposedly made it his capital.
- abpoland.com cities/gnieznoThis is how the first capital of Poland appeared on the map, according to the legend. In fact, the beginnings of Gniezno date back to the 10th century.
- route.wiki GnieznoThe regional Tourist Information Centre, Rynek Sq., +48 61 428 41 00, turystyka@powiat-gniezno.pl. 2020-04-06.
- Z uwagi na prowadzony na ul. Pustachowskiej remont, autobusy MPK Gniezno poruszające się tym odcinkiem, będą jeździć objazdem.
- guides.travel.sygic.com production/en/Gniezno/International Organ Festival "Musik in the Gniezno Cathedral walls"- concerts on Sundays in June and July. The Polish Amateur Film Festival "Offeliada' - in October.
- yivoencyclopedia.org article.aspx/gnieznoThe oldest images of Jews in Polish lands are found on the bronze door of the Gniezno cathedral, dating from the second half of the twelfth century.
- en-academic.com dic.nsf/enwiki/38356Situated in the Greater Poland Voivodeship (since 1999), previously in Poznań Voivodeship. It is the administrative capital of the Gniezno County (powiat).
- tr.wikitrps.com wiki/GnieznoBu şehir gezi rehberi Gniezno bir kullanılabilir makale. Oraya nasıl gidileceği, restoranlar ve oteller hakkında bilgiler var.