This paper deals with motivational skills with emphasis on the development of motivational skills in the National Park "Kornati". In a modern business environment, the quality of the service should be at an excellent level to satisfy the user, and there is a strong causal relationship between employee satisfaction and motivation and satisfaction of customer with service. This is why it is necessary to continuously invest in the development of managerial skills as a whole, and especially in the development of motivational skills of delegation, communication, employee development, management of organisational changes and development of a suitable leadership style. Motivational skills are closely related to leadership as the only interpersonal managerial function and skill. Based on the conduction of primary research, the development of motivational skills in NP "Kornati" was examined. The results demonstrated a high level of development of delegation skills, communication skills, management of changes, and the frequent application of transformational leadership style, in which attention is directed not only to tasks but also to the development of harmonious interpersonal relationships. Based on the results of the research it is also concluded that there is insufficient demonstration of the employees’ development skills. Given the very important role that employee development has on the level of motivation, it is necessary to improve the management of promotions and relocations from one job to another, according to enterprise development strategy.