The CAMI’SPHERE III project aims to strengthen youth civic engagement and international mobility in the PACA region through training sessions, workshops, and participatory events. It brings together 20 young volunteers involved in designing and facilitating intercultural exchange spaces. The project encourages autonomy, initiative, and the development of key skills. It relies on balanced regional outreach and digital tools to broaden its impact. In doing so, it promotes European citizenship, solidarity, and inclusion.