The goal of our project was to respond to the needs of our volunteer participants, who themselves indicated what they wanted to achieve. These needs concerned the development of young people in mental and physical health and intercultural integration. We also wanted to increase the key competencies of the young people, such as the ability to cooperate and communicate, for the young people to discover new horizons, and above all to gain knowledge and practical skills to use in the field of physical and mental health. Our goal was also to include socially disadvantaged youth in the project. The project focused on international integration of participants in the areas of water sports (swimming) and spreading awareness and openness towards, for example, people with disabilities or mental illnesses. Included in our project were 18 people with fewer opportunities, including:8 people with disabilities,6 people with health problems and 4people facing geographical barriers This made it possible to meet our goal regarding not only intercultural integration, but also the inclusion of people with fewer opportunities in the project (also meeting the priority of the Erasmus+ program), which had an impact on simultaneously spreading awareness among young people, openness and teaching them acceptance.