Abstract: Snow avalanches are a major natural hazard threatening human life and infrastructure in mountainous areas. They have a sudden onset and involve the rapid transport of large masses of snow and ice down on steep slopes. Thus, it is essential for risk management activities to understand avalanche activity, frequency and triggers. In this study, the dendrogeomorphic method was used to analyse an avalanche path in the Țarcu Mountains (the Southern Carpathians) in order to reconstruct the spatio-temporal activity of past snow avalanches. The reconstruction was based on the dating of growth disturbances caused by the mechanical impact of snow avalanches on trees. A total of 186 increment cores were analysed, resulting in the identification of 374 growth disturbances, including traumatic resin ducts, reaction wood, growth suppression and scars. In a chronology spanning 101 years in Picea abies, 13 events with It between 10-20% and 6 events with It between 20-40% were reconstructed over the period 1965-2021. The frequency of snow avalanche events was calculated, resulting in an average of 17.7 years. The climatic parameters were analysed for the event years exhibiting the strongest signal. The occurrence of avalanches was associated with warmer weather and rainy days. Event year 2010 is evidenced by a tragic incident in which two individuals lost their lives in the vicinity of the Țarcu weather station. Eleven events are synchronous with those analysed in other avalanche paths, while the event year 2005 is synchronous in nine other avalanche paths.