In certain cases, construction of piles through the sliding mass and embedded in stable zone below the slip surface can be predicted as a landslide remediation measure, in order to achieve the satisfaying stability by increasing the shear resistance on the slip surface. Piles used for landslide stabilization are usually constructed as pile walls and their behaviour is mostly governed by horizontal loads. In this study, construction of bored piles which are most often used as pile stabilization is described, behaviour of horizontally loaded piles depending on the characteristics of pile structural element and characteristics of soil was explained and some of the most often applied methods for analysis of behaviour of piles for landslide stabilization as well as methods for analyzing the impact of stabilization with piles on stability were described. Emphasis was placed on parametric analyses in which the influence of diameter, spacing, position of piles on slope profile and boundary conditions of piles on factor of safety, deflections and internal forces in piles is considered. In the final part of the study, stability and stress-strain analyses were carried out for the purpose of remediation design on the selected slope affected by instability. Remediation was predicted by means of bored pile wall constuction formed of spaced piles and strenghtened with pre-tensioned geotechnical anchors as well as by drainage of groundwater behind the pile wall using boring drains. Analysis was conducted for pile wall sets of different diameters and spacing and the obtained results were compared.