The protected area is a clearly defined area that is recognized for the purpose and managed in order to permanently preserving all of nature and ecosystem services that it provides and the accompanying cultural values, the legal or other effective means. According to the latest edition of the List of Protected Areas of the United Nations in 2003, the world is now a protected area of 102.102, covering 18.763.407 km2. Nature Protection Act in Croatia's protected areas 420, which includes a total of 515.093 hectares. The potential benefits of protected areas, mainly in tourism in protected areas are: an increase in employment for the local population, an increase in income, stimulating and diversifying local economies, stimulating local production, contribution to the preservation of natural and cultural heritage, support research and development of good environmental practices, supporting green educating visitors and locals and so on. Apart from the positive impact of many of the negative, and they are: a large number of guests, pollution, heavy build, inability actions of certain traditional activities, etc.