Slope movements are one of the principal factors for mountain belts erosion and represent also a decisive issue for country planning. Gravitational phenomena are expressed under various forms seldom recognized and seldom analysed in their globality in a same massif. Thus, the geometric and dynamic links characterizing them are never approached. They could however represent a substantial contribution in the comprehension of destabilization processes, recognition and definition of risks.We first mapped gravitational rock slope movements in the occidental part of the Argentera-Mercantour massif and then studied their relation and their distribution according to the regional geological and morphological variables. Then we focused the study on t...