Hewelianum Center is a place combining modernity and the past - it is an innovative scientific center, conducted with the same care of the old culture. It is located in one of the buildings located in the former Fort of Grad Mountain in Gdansk, which was restored specifically for this purpose.
Six permanent exhibitions were created for visitors: physics and astronomy, an interactive exhibition called "Energy, Heaven and the Sun", a mathematical exhibition "Puzzle", a geographic exposition "Around the World," two historical exhibitions: "Time Machine - Man and a Shovel"; "Time Machine - Playing with History" and Jan Brzechwa's exhibition "Laboratory of Mr. Kleks".
There are also interesting exhibitions and educational activities for the youngest visitors.