President Michael D Higgins has sent his best wishes to Muslim communities across Ireland, who are taking part in the celebration of Eid al-Adha.
The celebration is marked by special prayers and feasts.
In Croke Park in Dublin, the GAA hosted Ireland's largest Eid al-Adha gathering for the third year in a row.
In Belfast, families came together in the grounds of Davitts GAA club in west Belfast.
