The main topic of this thesis is sustainable development with a focus on the Lika cluster. Sustainable development strives to balance three dimensions of sustainability: ecological, social and economic. A tourist destination influences the development of space and implements an optimal combination of orientation towards a market-adjusted space. By forming an image, it attracts tourists who are interested in specific things, where the work emphasizes the creation of a sustainable tourist destination. Since its inception in 2017, the Lika Destination cluster has been implemented, which achieves the goals and characteristics of sustainable development through various workshops, initiatives, projects and activities, with an emphasis on the use of local resources as well as minimizing negative effects on the environment. The cluster is included among the top 100 sustainable world destinations and the winner of the Green Destinations certificate, which greatly increases the interest of tourists in the destination. Various programs and activities encourage tourists to stay longer in less developed areas and thus promote sustainable tourism. Despite the results, it is important to continue working on improvements and designing new projects and activities. Quantity comes and goes, but quality, if you work on it, always remains, and will always attract visitors.