GISDA is a charity that provides accommodation, support and opportunities for homeless and/or vulnerable young people in Gwynedd to enable them to become independent.
Mae GISDA yn elusen sy’n darparu llety, cefnogaeth a chyfleoedd i bobl ifanc digartref a/neu bregus yng Ngwynedd i’w galluogi i symud o gefnogaeth i annibyniaeth.