The category "UNESCO" in Czech on Wikipedia includes articles related to the United Nations Educational, Scientific and Cultural Organization (UNESCO) and its activities. It covers various areas such as World Heritage Sites, Intangible Cultural Heritage, Biosphere Reserves, and other UNESCO programs and initiatives. The articles provide information about the significance and value of these sites and activities, as well as their cultural, historical, and natural importance. The category serves as a comprehensive resource for readers interested in learning more about UNESCO's work in the Czech Republic and its impact on preserving and promoting cultural and natural heritage.