This diploma thesis deals with the position of the spa in Klášterec nad Ohří in the market of the spa services. The work is divided into two parts - theoretical and practical. The theoretical part is devoted to the definition of basic terms from the tourism and balneology branch. This section also includes basic theory of marketing and marketing research focusing on the specifics of marketing in spa industry and the marketing mix. The practical part deals with the characteristics of the Ústí Region, Klášterec nad Ohří and spa itself. To the subject of spa is devoted significant part of the work. It focuses on the history of spa, mineral springs and the current situation, which includes the characteristics of the services offered, the charac...