The author presents the proposal for a map as a model based on the current concepts in the philosophy of science. It is the attempt to define a map within the general theory of the model – in its ontological, semantical, and epistemological aspect. Treating a map as a model of reality boils down to specifying several characteristics determining its character. The article primarily aims at broadening the discussion on what a map is and what defines it as a model of reality. A new definition has been proposed in effect of the deliberations based on the analysis of models’ typology in the sphere of philosophy.