The landslides is a mountain debris displacement phenomenon due mainly to the gravity force action in these debris, however when the rainy station occur the rainfall affects the mechanical characteristics of the mountain slope because in same time occur in this rainfall, evaporation and increase of permeability in the sediments. In Villavicencio, Colombia, which is a city with eight communes or municipal legality areas, for three of these are high affectation by landslides because to that many of their neighborhoods are over mountain slopes increase of this manner its vulnerability to this natural hazard. The analyzed area in this work correspond to the Commune 2 which have very poor neighborhoods due to illegal soil occupation and that exposes to its inhabitants to this natural hazard.