Rock Lake, Ontario: ice fishing
Rock Lake is a lake in Ontario, about 20 km NE of Thessalon and 75 km E of Sault Ste. Marie (straight-line distances). The province has stocked Brook Trout here in the past 10 years (Ontario stocking records). Other species may live in the lake as well.
- Nearest town: Thessalon, 20 km NE (straight line)
- Nearest city: Sault Ste. Marie, 75 km E (straight line)
- Ice status: pre-season, no thickness report yet
What fish are in Rock Lake?
The province has stocked Brook Trout in Rock Lake in the past 10 years (Ontario stocking records). Other species may live in the lake as well.
Guides: Brook Trout ice fishing guide
Is the ice safe on Rock Lake?
Nobody has reported ice thickness on Rock Lake yet this season. Do not assume the ice is safe: drill and measure it yourself. Ice thickness guidance.
What are the fishing regulations for Rock Lake?
Official regulations (Ontario Recreational Fishing Regulations Summary (zone tables)). Always confirm against the current official guide before you fish. This summary may be out of date or incomplete: you are responsible for reading and following the current regulations, and Ice Fish Canada is not responsible for any violation or illegal harvest (poaching) that results from relying on it.
Catches and lures
No catches logged on Rock Lake yet. Sign in to log yours and see what's catching as the reports come in.
Other lakes near Rock Lake
- Long Lake, 34 ha
- Prospect Lake, 25 ha
- Rainbow Lake, 15 ha
- Jackpine Lake, 17 ha
- Franklin Lake, 40 ha
- Shaw Dam Lake, 63 ha
- Axe Lake, 97 ha
- Wanamaker Lake
Updated 2026-11-06. Lake names and locations: Canadian Geographical Names Data Base (Natural Resources Canada). Lake sizes: HydroLAKES (Messager et al. 2016, CC BY 4.0). Nearest towns: GeoNames (CC BY 4.0). About these data.