This paper expose a general vision of the archaeoastronomical work carried out in the Cundiboyacense plateau of Colombia, within the framework of the investigation``Arqueoastronomía en el territorio Muisca''. It deals with some aspects of the cultural geography of the Muisca, and the relation of this with their cosmology. It tries to demonstrate that the Muiscas used Astronomy to construct their cultural space and that they have left evidence of that by means of the geographical organization of their territory and the