In setting up the 'Horizon' project, we wanted to achieve several objectives. The first was to enable the beneficiaries to discover the European Union, to give young people who would not normally have the opportunity to do so the chance to travel around Europe. The second was to help them (re)discover what it means to be European. So that they could ask themselves what it means to be European. To question our similarities, our differences, the visions that we share or do not share with the other populations of Europe. And beyond questioning ourselves, it also means questioning others, because discovery is made through exchange but also and above all through observing and listening. Finally, our third objective was to raise young people's awareness of eco-responsible travel methods and, more generally, of the ecological transition. Through this trip, we wanted to show them that it is possible to discover the world without destroying it, by travelling consciously, optimising your itinerary and reducing your carbon footprint. All these objectives were combined with a dimension of inclusion. Our overall aim with this project was to actively involve young people from all walks of life, young people with diverse identities, most of whom face social barriers of their own, and through this project to help them overcome them.