This diploma thesis evaluates the state of selected avenues in the area of Uničov and their role in the landscape structure. The relief of the landscape of this area has the character of a plane and consists predominantly of agriculturally used land. Its avenues represent a distinctive and almost only element of landscape greenery; their role in terms of aesthetics and ecology are therefore indispendable. The results of this work show that their general condition and safety are not optimal. To maintain and improve the function of the avenue, it is necessary to proceed to implement arboricultural measures and recovery in the form of new plantings. One of the few ways of restoration is elaborated in the proposed renewal of the selected avenue of Brníčko-- Haukovice. It is a revitalization in the form of the proposed arboricultural measures and complemental planting of new trees in the vacant lots of the current planting. In this way, a renewed canopy and full functionality of the avenue can be achieved within the next few years.