  I show how space-like structures emerge within the topos-based approach to
quantum mechanics. With a physical system, or, more generally, with an
operationalistic setup a context category is associated being in fact an
ordered collection of contexts. Each context, in turn, is associated with
certain configuration space. The minimax context principle is put forward. Its
basic idea is that among various configuration spaces the `physical space' is
the configuration space of a structureless point particle. In order to
implement it, two order relations on contexts are introduced being analogs of
inner and outer daseinisation of projectors. The proposed minimax context
principle captures two characteristic features of physical space: maximal with
respect to refining the accuracy, and minimal by getting rid of extra degrees
of freedom.
