| Nom(s) d'organisme / programme | Situé à |
|---|---|
| Ganaraska Hiking Trail Association, section Barrie | Orillia |
| Ganaraska Hiking Trail Association, Adresse postale Orillia, Section Orillia | Orillia |
| Ganaraska Hiking Trail Association, North Simcoe / Orillia, Ganaraska Hiking Trail Association, North Simcoe / Orillia | Orillia |
| Ganaraska Hiking Trail Association, Section Oro Medonte, Adresse postale Orillia | Orillia |