The current debate about city aims at the concept of smart city, a light urban reality integrated with the systems of communication. In this perspective is introduced the concept of green city, that makes of sustainable relationship with the environment and the territory the idea of her development. The green city changes the concept of the daily way of living, that becomes less artificial and more natural, with a rehabilitation of the relationship with the country and the rurality. A more liveable city becomes more touristy attractive and able to satisfy the demands of travellers that seek art and culture but also nature and a sustainable landscape.
Keywords: Green City, Urban Tourism, Relationship between City and Country, Critical Consumption, Sustainable Feeding, Urbanistic Politics.