In the coordination of the project, REV's association and Alter Eco 30 his local partner are wishing to host and reunite the european youth in the setting up of a collective, participative experience and project which will participate to build another world , a new and more global conception of "living together" with a better awareness of the participants on environmental issues. The participants will be confronting their ideas, values, knowledges and experiences of the "living together", and will question their selves on the ways and the possibilities to imagine new methods, sustainable eco gestures accessible to anybody . The project is articulated with few main goals and objectives : Around the living together : *Sensibilize the european youth to developp participative and collaborative working methods *Allow intercultural exchange learning and discovery of ohers *Put the youth in a posture of doing together and make them experiment things collectively Around environmental aspects : *Allow the meeting and exchange of european youth around an actual problematic *Animate and provide the reflexion workshops with more specific contents which will facilitate the appropriation and involment of europeans youngers toward the environemental thematic *Accompany les youngers to seize the thematic and encourage them to define the role they want to have toward envirenmental problematics *Make the participants live an intensive experience in an eco place. The discovery of another way of living will allow to expand the knowledge of the youngers on differents initiatives and their diversity. In term of production and dissemination * Accompany the conception and the creation of a exibition and campaign of sensibilization around good practices and eco gestures * Include the european youngers in all the steps of the project and allow them to disseminate the exibiation after the project in France