June 8, 2021 by Kasia3 0 All Posts, Archeology, Cultural Heritage, Cultural Heritage of Greater PolandPoznań – the city of 18 historical forts By Agnieszka Kwiatkowska, KONTAKT, Poland. In Poznań, there are as many as 18 forts, or defensive structures that began to be built in the… Read more Polish history Prussian fortresses 1/1