- visitpoznan.pl en/poznan-top-10This largest park in Poznań is only a 15-minute walk from the Old Market Square and hides many secrets. It is a relic of a 19th century fortress and the largest...
- tripbucket.com dreams/dream/see-poznan-fortress-…Poznań Fortress, known in German as Festung Posen (Polish:Twierdza Poznań) was a set of fortifications in the city of Poznań (German:Posen) in western...
- arrivalguides.com en/Travelguide/POZNAN/events/…Poznań Tourist Organisation with partners invites to the Poznań Fortress Days, which are held every year at the end of August.
- bicycletouringpro.com exploring-a-partially-…During my time in Poznan, Poland I met up with Pawel from Poznan, I Love You and he arranged for me to have a private tour of a partially destroyed fortress on...
- tripswithkids.eu fort-va-poznan/We went with the children to visit one of the buildings Fortress Poznan.
- ru.wikibrief.org wiki/Poznań_FortressO 40fikacjach miasta Poznania w XIX i XX wieku., Познань 2006, Wydawnictwo Rawelin, ISBN 83-915340-2-2.
- staypoland.com about_poznan.htm/The city experienced intense industrial growth and became an important military centre for Prussia, known as Festung Posen (Fortress Poznan).
- thearmoredpatrol.com 2015/06/27/pictures-from-the…Pictures from the Poznan Fortress Museum. June 27, 2015 ~ Sebastianul. Picture heavy, around 40 pictures.
- openarium.ru poi/85535395/