- polonia.travel it/monumenti-storici/…In the years between 1828 and 1869 a vast fortress was built in Poznan, one of the largest fortifications of this type in Europe.
- play.google.com store/apps/details…Individual sightseeing of Fort VI in the Poznań Fortress.
- tripswithkids.eu fort-va-poznan/We went with the children to visit one of the buildings Fortress Poznan.
- pointerst.com poland/attraction/krepost-poznanFortress Poznan has a rating 3.49 among TOP-100 attractions in Powiat poznanski, Poland.
- tracesofwar.com sights/11555/Festung-Posen---Fort…Fort I was a component of fortress Poznań and is constructed in the period 1878 - 1888.
- scientiapt.com Poznań_FortressAspeto mover para a barra lateral ocultar Procure por Poznań Fortress em um dos projetos irmãos da Wikipédia
- en-academic.com dic.nsf/enwiki/11598940Fort Winiary was part of Festung Posen ("Fortress Poznań"), a system of defensive fortifications around the city built under Prussian rule in the 19th century.
- deviantart.com cosmata/art/Poznan-Fortress-Poland…Poznan Fortress, shut moat Cosmata on DeviantArthttps...
- github.com RanneKapcie/poznanfortressAllows user to view military objects which are a part of Poznan Fortress.