

Suppose we want to have a specific definition of the tourism industry that is appropriate to the view of the Islamic Republic. In that case, we must say: Tourism is a cultural activity that originates from the nature of human search. In the course of evolution, it gained acceptance from other approaches and attention to detail for tourism development. This approach was most of the processes of programs in the areas of human livelihood of sustainable tourism, which means tourism is a complement to all methods. Today, green tourism, cultural tourism, or sustainable tourism are evolved forms of tourism, and it was evaluated in tourism that it can be considered a real discipline from the perspective of human sciences and an independent scientific point of view at this stage. This type of tourism is more pro-environmental, and its sustainability is considered by modern knowledge to investigate green tourism on the environment and sustainable Development. The research in this article is of the library studies type.