For REMPART and all our partners, heritage is everyone's matter. Through this new European project, we want to affirm that heritage is a formidable tool for dialogue between cultures, for the sharing of know-how, for the transmission of intangible heritage, for raising awareness of natural heritage and for inclusion. The observation that served as a starting point for the implementation of this European project is that too often, heritage is considered a domain of experts, creating a distance between citizens, those who protect it and its sites, which are nevertheless part of our European history. ERASMUS+ Heritage Volunteers and Leaders V - Youth (E+HVL5-Youth) aims to demonstrate that heritage is everyone's business, that everyone can have access to it, and that it can help us to better look to the future. This new project will involve 94 young Europeans through 5 youth exchanges, on 5 heritage sites run by a REMPART association. They will experience in a concrete way the commitment, the experience of living together and their European citizenship; they will discover the European heritage, its history and its trades; they will practice its techniques and know-how. Together, during these few days of heritage work, these young Europeans will have matured, met friends, and potentially discovered a professional vocation. Since the creation of REMPART in 1966, we have seen that cultural heritage is a unifying factor and that its preservation process can contribute to the construction of a society that is more united and more attentive to others. The European Year of Heritage 2018 was an opportunity for REMPART to affirm these values and to engage with our partners, on the scale of the Union, on a common project, the ERASMUS+ Heritage Volunteers and Leaders (E+HVL). The feedback from volunteers, partners and REMPART associations has led us to continue the experience and to expand it. The E+HVL 2, 3 and 4 offered mobility opportunities to young people weakened by repeated confinements, and amplified the integration of young people with fewer opportunities within our actions, based on the practices of our European partners and the implementation of REMPART procedures to create bridges to these audiences more "remote from culture." These integration approaches are combined with the commitment of the host sites to approach the diversity of European heritage through different modes of mediation, favoring the accessibility of heritage for all. REMPART contributes to this by setting up shared online tools called "Our Heritage", which support participative and playful animations on European heritage. At the same time, REMPART considers that the natural environment of the site is an integral part of the cultural heritage. The sites selected to welcome these young Europeans are exemplary in terms of sustainable development. They will learn about environmental protection in practice, as well as ecological transition, thanks to educational tools developed by REMPART. The voluntary preservation of heritage thus offers young Europeans, in a shared way and regardless of their cultural, economic or social background, the opportunity to commit to a civic cause and to develop their skills, knowledge and know-how. On the scale of the Union, this E+HVL project constitutes a formidable tool for synergy. We wish to perpetuate it for a new project in 2026, enlarged and sequenced between a project KA153, E+HVL5-Training dedicated to that of the Youth workers of each of these actions, in order to guarantee their quality, and this KA152, E+HVL5-Youth for the mobility of young people . The whole will encourage dialogue between young people and the promotion of the values of the European Union through the example of the diversity of the European heritage and its richness, whether it is built or natural. This project offers the largest number of young Europeans the opportunity to discover the history of their continent through its heritage, to appropriate this heritage, to open up to others, united together in a commitment to the general interest around a common goal. This fifth edition will be an opportunity for improvements, with greater involvement from young Europeans. On the one hand, this will involve dialogue and shared reflection on mental health issues that are particularly relevant in this post-COVID period. On the other hand, it will amplify their role in disseminating the project, notably by improving the “Our Heritage” support tool and sharing it more widely.