Objective: The aim of the research is to determine the plant species in the streets of Antalya Kaleiçi, to evaluate the planting designs of these streets according to variety, repetition, emphasis and balance principles and to analyze the relations between street characteristics and planting design principles. Material and Methods: The material of the study consists of 63 streets and plants on the streets in Antalya Kaleiçi. It was determined by the observations and measurements on the street that the street widths, street lengths, wall heights surrounding the street, plant species on the street were included in the study. Each street is evaluated separately according to the principles of planting design, such as variety, repetition, emphasis and balance. When the streets were evaluated according to the design principle, the use of basic design elements such as form, color, texture and size were questioned. The relationships between street characteristics and planting design principles were analyzed statistically. Results: It is determined that there are 127 different plant species in the streets of Antalya Kaleiçi, and only 70 plants are used as potted plants and 21 plants are only used as plantings, 36 plants were found to be used both as apotted plants and as planting plants. It has been determined that 6 of 63 streets successfully provided variety, repetition, emphasis and balance principles in planting design. The relationship between the number of plant species planted in streets, number of plant species used as potted and total number of species and design principles were found statistically significant. Conclusion: As a result, the number of plant species was found to be effective in providing planting design principles in the streets of Antalya Kaleiçi. At the same time it has been determined that use of planting plants and potted plants created different effects and the planting design was effected by the street length and street width.