Fishing at Rottier Lake, Algoma, Ontario

• Overview

  Set in Algoma, Rottier Lake is an Ontario water. It lies 373 metres above sea level. About 1.01 sq km, so local knowledge or a boat saves a lot of walking. Around 7.2 km of bank, which is a long day on foot. On our Algoma list it sits near the top for size. Elliot Lake sits 31 km from here and is the nearest stop. Greater Sudbury is the closest city, 131 km away. One jurisdiction covers this water end to end.

• Where to Fish on Rottier Lake

  No chart reached our records; the first cast is your sounding. This is a lake, so the margins and the first drop matter most. Still water like this holds fish on the edges rather than out in the open. Species logged across Algoma include walleye, northern pike, Iowa darter, yellow perch and white sucker. County records show the wider picture rather than this one place. Anyone new to Rottier Lake should walk it once before setting up.

• Seasonal Patterns

  Long-term averages put July at about 18°C and January near -12°C. Winter puts a hard lid on this one. The lid usually goes in late April, which opens the strongest weeks of the year. Expect the water usable from around late April until roughly late November. From the thaw to midsummer the fishing improves week by week. Anyone fishing Rottier Lake regularly works to that calendar.

• Tackle & Baits

  We hold no note on access for this one. Records list it as a natural water body rather than an impoundment. Formal access is not mapped, so the last stretch is likely on foot. Largemouth respond to soft plastics tight to cover; go weedless where the growth is heavy. Provincial rules still apply whatever the bank status. Some stretches are reserved and marked as such on the ground. Grey Trout Lake sits 0.6 km off and takes the overflow. For Rottier Lake, the notice at the access point is the final word.