For over a decade, Marie Curie High School has participated in Erasmus+, facilitating student exchanges primarily through family-funded trips. Recently, the school achieved accreditation that allows for organized group mobility, benefiting 42 students across various programs. Notable activities include a cultural exchange in Ingolstadt, Germany, and hosting partners from Spain, Italy, and Hungary. Educators report that these initiatives foster strong interpersonal connections and enhance communicative skills. Future projects, including a planned mobility to Hungary, reflect the school’s commitment to international engagement and the development of ecocitizenship and psychosocial competencies among students.