This study focused on the peer support group activities organized in two northern-Finnish places for children with hearing loss and their experiences of it. This was an ethnographic child research, in which the research participants were 16 (12 girls, 4 boys, aged 7-17 years) northern-Finnish children with hearing loss. The main research data consisted of the researcher's field notes and diaries, and focus group interviews among the research participants. Additional research data consisted of various questionnaires and background information. Peer support group activities provided children with hearing loss social, functional, cognitive, and emotional peer support. The benefits of peer support were:(1) peer support group activities provided information and coping skills for the children' daily lives;(2) participation in group activities and group discussions strengthened the children's social competence; and (3) peer support group activities empowered the participants. The importance of social relationships is discussed based on the findings.