The work seeks to build theoretical and logical links based on the triadic theory of Charles Sanders Peirce (1839-1914) within the categories of cultural landscape and territory. The article tries to demonstrate how cultural landscapes and territory, as contrastable expressions in the empirical reality, constitute mental models that express complex rich and complicated social nuances and meanings in terms of scientific readings for anthropology. The work expresses how the spheres of semiotics significance allow for a logical, metalogical and dialogical adjustment of the models of environmental interpretation, that exist in the field of environmental thought and in its readings of territory and culture.