CORE, member of the YMCA France, was founded in 1964 to provide young people from all European countries the opportunity to meet and exchange on issues such as reconciliation, the fight against discrimination, human rights, etc. .CORE has, since its inception, become particularly attentive to the issues of reconciliation of people among themselves and with nature. That is why we want to continue to educate young people and those engaged on this issue with young people.Including giving them a space to express and exchange within a European context.We will assemble a forty young people from 18 to 30 years for 10 days in Normandy to:1) Raise the awareness of participants and all people benefit from the project by informing and training them so they can understand the issues around sustainable development.2) Initiate a body of ambassadors among participants who apply and pass on what they learn and to become multipliers and actively participate in society.3) Involve young people to create and carry out actions for the protection of the environment at local, national and European.4) Giving young people from several countries, the opportunity to consider the strategy for sustainable development of participating YMCA (YMCA particularly France) for the coming years.5) Give young people a place to share, exchange and meetings to expand cultural understanding of the participants and allow them to be of European contact networks and develop a sense of citizenship and European identity6) significantly improve the participants' skills in foreign languages based on linguistic animations.To this end, we will implement in a peer learning process:- Exchanges of good practices, actions related to sustainable development within their organization- Workshops: case studies, presentations- Discovery of cultural activities will take place on various places of maritime activities and interaction with participants. One day will be spent visiting Mont Saint-Michel where important actions for environmental protection are ongoing.- Workshops of kitchen and linguistic activities to facilitate communication and promote team spirit and mutual assistanceWe will use non-formal learning methods by which participants will get high results in terms of knowledge, action and creativity.We want young people to understand that their involvement in an intercultural encounter can enrich their personal development, improve their different skills, and allow them to feel as European citizens. Strengthening values such as tolerance, solidarity, democracy and friendship will change their perception of the world and behaviour of others is very important today. The results of the exchange that will be present on various media can be used to our partners and participants to educate other people and thus act as a multiplier agent. Our movement has at heart to lead cross-functional projects:Our first degree impact is to promote the encounter between young people and those involved at local and regional level to promote the image e our organization and more broadly of the existence of intercultural meeting projects at national and European