The topic of this final thesis is tourism and impacts. Tourism has become one of the most important phenomena of modern development in the world. It is a social, cultural and economic phenomenon that includes the movement of people from their permanent place of residence to other places. It is important to distinguish between a traveler and a tourist. A traveler is a person who travels for economic reasons in order to earn income, and a tourist is a temporary visitor who travels in his free time. With that, a traveler is not always a tourist. The history of tourism appears before the word 'tourist'. On the one hand, tourism helps in securing jobs and income, but on the other hand, there is mass tourism, which is negative for destinations. Through this work, it is shown in detail how tourism has an impact on socio-culture, the environment and the economy. The positive and negative impacts of tourism are listed for all of them. Also throughout the work there are many examples that explain this in more detail.