The aim of the “Leaders of Tomorrow” project was to strengthen young people’s social and civic engagement and prepare them to take on the role of initiators of action in their communities. The project was created in response to an identified problem: even young people who are familiar with the Erasmus+ programme and take part in its activities rarely become actively involved in creating their own initiatives or cooperating with sending organisations. The main reason was not a lack of motivation, but rather insufficient knowledge, support, and resources needed to take on a more responsible role. The project primarily sought to equip 42 participants with knowledge about the opportunities offered by the Erasmus+ programme, understood not only as educational mobility, but also as a tool for developing leadership, intercultural dialogue, and social engagement. An important objective was to show young people that they can have a real impact on their surroundings and take action in line with European values such as solidarity, inclusion, and active citizenship. A second key objective was to develop participants’ practical competences needed to create and implement their own projects. This included learning how to plan activities, manage projects and events, work in teams, communicate effectively, organise time, and disseminate results successfully. The project was designed to help young people move from ideas to action, so that they would be able to independently prepare high-quality initiatives responding to the needs of their local communities. Another important objective was to create a space for international cooperation and mutual learning. Participants from six countries were expected to develop the ability to cooperate in diverse teams, build networks, and jointly develop solutions to social challenges. The project also supported the development of leadership attitudes, self-confidence, creativity, and responsibility for the common good. In this way, young people were meant not only to gain new competences, but also to believe that they can become leaders of change in their own environments. The project objectives were also based on a needs analysis carried out among more than 150 young people. It showed a lack of knowledge about available opportunities, a sense of helplessness, difficulty acting alone, and deficits in competences such as leadership, communication, and project management. The project was therefore designed as a practical response to these barriers: it was intended to support young people in developing initiative, increase their sense of agency, and enable them to put their own ideas into practice. In summary, the project aimed to help young people become more aware of their opportunities, better prepared to take action, and more socially active. Its purpose was not only to transfer knowledge, but also to provide lasting empowerment for participants as future leaders who are able to engage others, create valuable initiatives, and actively participate in social life at both local and European levels.