The diploma thesis deals with the modern trends in the area of food tourism in terms of starting up business focused on food tours for tourists in Prague. The main objective of the thesis is to analyze food tourism market environment in Prague. Based on that the author will assess whether the new business will be successful on the market. The theoretical part is devoted to the terminology of tourism, gastronomy development and modern trends in supply and demand of food tourism. In practical part of the thesis the author deals with methods of analysis of the market environment. Enterprise´s external environment is analyzed by using PEST analysis, internal environment is analyzed by analysis of competition using Porter´s Five Forces and Strategic Group Map. Finally, the author evaluates results of the survey in order to analyze demand for products on food tourism market.