| Ganaraska Hiking Trail Association, North Simcoe / Orillia, Ganaraska Hiking Trail Association, North Simcoe / Orillia | Orillia |
| Ganaraska Hiking Trail Association, Barrie Section | Orillia |
| Ganaraska Hiking Trail Association, Orillia - Mailing Address, Orillia Section | Orillia |
| Ganaraska Hiking Trail Association, Oro Medonte Section, Orillia - Mailing Address | Orillia |
| Ganaraska Hiking Trail Association, Peterborough - Mailing Address, Kawartha Chapter | Peterborough |
| Ganaraska Hiking Trail Association, Port Hope - Mailing Address, Pine Ridge Hiking Club | Port Hope (Municipality of) |