Once upon a time it was one of the largest artillery fort in Europe, now it's a place of rest and recreation with with a perceptible stigma of the past. You'll find there huge park with playgrounds, you can stroll, jog or ride on bike or roller if you like. You'll find there nice restaurant Umberto (italian & polish cuisine) as well. Nice place for families and active people. Everyone can find there something interesting. You can also visit museumus fe. museum of weapons. Cytadela is a place where monumental fortifications, museums, monuments and cemeteries remininds of the turbulent past. Paradoxically, these place is full of life and atmosphere here conductive to relaxation. It's a place worth to visit in Poznań.