Transnational family ties and networks of support for unaccompanied immigrant youths in Spain: The role of youth mentoring in Barcelona

•Emotional and Esteem support from family abroad can promote the well-being of youths.•Mentoring can complement the social support received from family and care workers.•The mentoring relationship allows immigrant youths to fulfil their emotional needs.•Mentoring can promote a differential social inclusion of unaccompanied youths. Mentoring can promote a differential social inclusion of unaccompanied youths. The growing number of unaccompanied immigrant youths arriving through Mediterranean routes from North and West African countries to Spain is challenging established political and social interventions. Their transition to adulthood and resettlement is made more difficult by the physical and geographical distance with their parents and the availability of networks of support in the host country. This qualitative study examines the transnational family support that unaccompanied youths receive, and the complementary support received from formal mentors in the new context. A focus group was conducted to explore the needs at this stage of life and to construct the interview guidelines. Our findings from twenty semi-structured interviews with mentored and non-mentored youth in the Barcelona Metropolitan Area during 2019 shows how the formal support provided by institutional agents is insufficient to fulfil their emotional needs. We conclude that the virtual presence of family caregivers and the different kinds of support received by adult mentors encourages them in overcoming challenges regarding their well-being.