- Ca. 8 km SW of Eganville, Bonnechere River, near Bonnechere Caves1
- Canyon at NW corner of Cavern L., 10 mi NNW of Dorion Station1
- Canyon at NW corner of Cavern Lake, 16 km NNW of Dorion Station1
- Channel Island, Rib Lake, Temagami1
- Cockburn Island1
- Cockburn Island, northern Lake Huron1
- Cooks Bay, northern Lake Huron1
- Cyprus Lake Provincial Park, 10 km SE of Tobermory1
- Dornoch1
- Dummer Tp. East shore of Indian River in the gorge at 31 D/8 2942681
- Fallowfield1
- Feldspar, Hwy 36 south of Maberly, along railroad tracks east of highway, South Sherbrooke Twp.1
- Five Mile Lake Provincial Park, trail between White Bark and Red Bark Lakes1
- Forbes River Road, 10 km north of H. 102, near right bank of Kaministiquia River, Forbes Township1
- French River Harbor, Northwest part of Parry Sound1
- Garden Twp., about 100 yards downstream from the mouth of the Pivabiska River, site 34-101
- Gloucester, Albion Road, just south of Leitrim Road intersection1
- Gore Bay, Manitoulin Island1
- Grand River, Elora1
- Great Cloche Island1