Using terrestrial laser scanning technology for building point clouds with millions of points can be used to model an actual slope and allow high-resolution computer-based analysis of rock slopes, as a supplement or a substitute for conventional field data acquisition. In this research such methodology has been implemented on a pilot site in the City of Belgrade, Serbia. To provide a control reference, the site has been previously studied and analyzed with conventional reconnaissance methods. On the rock slope face, made of limestone, several families of ruptures have been mapped directly from the 3 cm resolution point cloud. Families of planar structures have been extracted and forwarded to the preliminary kinematic analysis for three displacements types: plane and wedge slide and toppling. As expected, the analysis corresponded well with the referent investigation of the pilot site, indicating that the most dominant failure type is a planar block slide. It has been shown that proposed technology gives reliable and concurrent results.