The aim of this bachelor thesis is to describe the current state of olive production in the Trilj city area, then based on topographic and pedoclimatic data assess the suitability of the Trilj city area for olive growing.Growing olives suitability was assesed according to the Briccoli (1925) classification method modified by Miljković (1984). Based on the difference in climate and topographic characteristics, the Trilj city area is divided into 3 farming regions: the central region (settlements near Sinjsko polje), the northern and northeastern regions (on the slopes of Mount Kamešnica), the southern and southwestern regions. The greatest limmiting factor to olive cultivation is related to the frequency of extremely low winter temperatures (< -12°C) and negative spring (< -5°C) throughout the Trilj region. The overall results showed a positive scoring result in the central (+5 points) and South and southwest area (+25 points), which emphasizes the suitability of this regions for olive trees. The northern and northeastern regions appear unsuitable for olive growing with a score of -18 points. Before planting olive orchards, it is necessary to conduct a detailed analysis of the agro-ecological conditions of the micro-site of the future olive grove