The miGREAT training course was organized in South Reward, Sint Maarten between 7 – 15 April 2024. It brought together 26 youth leaders and youth workers from 8 different countries to discuss the topics of migration and mobility and its consequences on youth and youth work. The project led to the acquisition, development of key competencies by contributing to the personal, socio-educational, and professional development of all participants. Various non-formal learning methods and techniques was applied to meet the different needs of the participants and achieve the desired project results. All the original main objectives of the project have been met: Fostering reflection on different dimensions of migration and mobility, understanding the theoretical framework of migration trends and its global effects. Exchange of experiences and good practices in youth work, related to international/local migration and mobility and its influence on young people Preparing youth workers and youth leaders in addressing the challenges and opportunities resulting from migration for young people /society. Raising the competence of youth workers and youth leaders about the push and pull factors of migration and causes and consequences of migration and how to prevent negative effects of migration (such as discrimination) in society. Improving competences about different (youth) mobility opportunities Develop new initiatives in the field of migration and mobility for young people within the framework of the Erasmus+ Youth Program. The project brought together participants from 4 EU countries (Croatia, France, Hungary, Romania), three overseas territories (Guadalupe, Martinique, St. Maarten), and one EU candidate country (Türkiye). Throughout the project, participants had the opportunity to establish new partnerships for future cooperation in implementing Erasmus+ projects. Our main aim was to inform and raise awareness of the needs of migrants, refugees and asylum seekers, in order to encourage their integration. We wanted participants to use all the new knowledge and information they had acquired to promote the integration of refugees and migrants, and to become more sensitive to the problem. The training provided the participants with good practices, methods and insights that they can use and keep in mind in their everyday life/work when they return home, and ultimately contribute to the integration of immigrants arriving in their countries.