The aim of the thesis was to create an inventory of the urban trees growing inthe public areas of old part of Kamnik, to determine their genera, species, dimensions, age, injuries, maintenace, site and to forsee required measures. The goal of the research was to make a register and cadastre of inventoried trees. A total of 390 trees was inventoried. The listed trees included 32 genera and 56 species. Decidous trees prevail with 74,9 percent, conifers are represented by 25,1 percent. The most frequent genera are maples (Acer) (19,5 %), spruces (Picea) (16,7 %) and birches (Betula) (14,1 %). The most frequent species are silver birch (Betula pendula) (12,3 %), serbian spruce (Picea omorika) (10,5 %) and norway maple (Acer platanoides) (10,3 %). Distribution of trees by diameter is quite uniform. In hight classes, trees from 6 to 10 meters prevail (44,6 %). Considering age classes, the most frequent are maturetrees (43,8 %), most trees are badly damaged (32,8 %) and maintenance isrelatively good (well maintained are 57,2 % trees).