Serving: Bonn, Germany
The Arithmeum presents the history of mechanical calculating machines, as well as the computing of today, in an aesthetically pleasing environment. Many demonstration models invite the visitor to discover the historical milestones of mechanical calculating, and at interactive multimedia stations the visitor can develop small microprocessors in a playful way. Early highlights in the development of computers are also exhibited. The exhibition includes works of geometric constructivist art, design objects and chairs.

Serving: Southern Germany
MiMa, the museum for minerals and mathematics Oberwolfach, presents two of the most unique features of the region: the scientific knowledge of the Mathematisches Forschungsinstituts Oberwolfach and the one-of-a-kind minerals of the Black Forest

Serving: Dresden, Germany
The Adventureland Mathematics Dresden is the result of the cooperation of the Technischen Sammlungen Dresden and the faculty of mathematics of the Technischen Universität Dresden

Serving: München, Germany
The ix-quadrat is a small mathematics museum located on the campus of Technische Universität München (in Munich, Germany).

Serving: Spain, primarily Catalonia
You can “touch” and discover mathematics in all of the rooms of MMACA. There are  experiences to enjoy arithmetical and geometrical properties, symmetries, mirrors, impossible tessellations, statistics, and more.

Serving: Firenze, Italy
Il Giardino di Archimede is a museum completely devoted to mathematics in its widest sense, including, that is, not only that which goes under the name of pure mathematics, but also its application to other sciences, to technology, and most of all, what is maybe the most important thing of all, its role in everyday life. The objectives of such a museum are manifold. Firstly, the audience can come into contact with the central core of mathematical ideas that reside inside the exhibits and determine their connections. Like a skeleton, which cannot be seen directly but requires the appropriate instruments and can be deducted from the posture of the animal that owns it, mathematics can only emerge from the comparison of different objects and physical phenomena, at first sight very diverse, but which depend on a single mathematical concept or result, which links and unifies them.