The aim of the project is to offer young Europeans the opportunity to immerse themselves in an ecovillage, an ideal setting for experimenting with sustainable, collective lifestyles that respect living things. The project aims to strengthen their capacity to become agents of transition, by linking inner ecology (well-being, cooperation, non-violent communication) and outer ecology (regenerative hydrology, permaculture, sustainable water management). From a youth work perspective, the objectives are to: - Create an intercultural and inclusive space where young people can explore both personal and collective sustainability practices. - Foster the emergence of systemic leaders capable of linking personal development and environmental responsibility. - Encourage experiential learning, drawing on the concrete resources of the host ecovillage and non-formal education methods. - Recognize participants' achievements through the use of Youthpass and the integration of green skills recognized in the European context. The project thus positions itself as a springboard for young people who are already aware of ecological issues but are looking for concrete tools, while remaining open and accessible to those who face social, economic, or geographical barriers.