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339-acre lake in Algoma District, Ontario. The lake tops out around 65 ft. The depth data here comes from the Ontario MNRF survey of 1971, a decades-old survey (a transect sounding survey). Here is how the season plays out for each species, straight from the data behind the map.
Drawn out, this is 340 acres of water rimmed by 16.4 miles of bank, with 6 islands in the mix. That shoreline is heavily fingered (development index 6.3) — bays, points and pockets everywhere, which multiplies the fishable edge. About 58% of the surface sits shallower than 15 ft — that's the weed-and-bait zone. End to end it runs roughly 2.1 mi, about 1.4 mi across. You'll find it in Algoma District. The nearest mapped water is Browne Lake, 3 mi to the southwest.
In spring, brook trout run shallow here, mostly 2 to 15 ft. Summer pushes them deeper, 10 to 30 ft, and winter fish settle into 3 to 20 ft. Break off the point is the standout, a drop-off at roughly 12 ft, rated prime for summer brook trout. Time it for early morning and the evening. You won't need more than a small spoon fished deep or a trolled lake-clear wobbler + worm most summer days.
| Season | Depth | Best window | Start at | Go-to baits |
|---|---|---|---|---|
| Spring | 2 to 15 ft | dawn & dusk | Main-lake point (3 ft) | Small inline spinner (gold), Tiny spoon |
| Summer | 10 to 30 ft | dawn & dusk | Break off the point (12 ft) | Small spoon fished deep, Trolled lake-clear wobbler + worm |
| Fall | 2 to 15 ft | midday & dawn | Main-lake point (3 ft) | Small spoon (orange), Spinner |
| Winter | 3 to 20 ft | dawn | Break off the point (12 ft) | Small jigging spoon, Tungsten jig + plastic |
6 pieces of structure are mapped here — Deep basin, around 60 ft, is the deepest of them.
Access data: Land Information Ontario — Fishing Access Point. Confirm conditions and fees locally before you launch.
Season dates, license requirements, and size and bag limits for Ontario waters are set by the Ontario fishing regulations (FMZ summary) — and special regulations can apply to Quinn Lake specifically, so confirm the current rules before you fish.
Check the official Ontario fishing regulations →
Quinn Lake is about 65 ft (20 m) deep at its deepest point. The depth data here comes from the Ontario MNRF survey of 1971, a decades-old survey (a transect sounding survey).
Anglers target brook trout on Quinn Lake.
Break off the point is the top-rated area: a drop-off in about 12 ft of water that rates prime for brook trout in summer. Scroll up to the map for the complete spot list by species and season.
For brook trout, the summer bite is best in early morning and the evening. Each species page section below lists the seasonal windows, and the map shows a live NOW badge when you're inside one.
Fishing on Quinn Lake is regulated by the Ontario fishing regulations (FMZ summary). Check the official Ontario regulations for current license requirements, season dates, and size and bag limits — special regulations can apply to this specific water.
Browne Lake 3 mi · Dyson Lake 3 mi · Hanes Lake 3 mi · Graham Lake 4 mi · Point Lake 4 mi · Little Quinn Lake 5 mi · Chubb Lake 5 mi · Gaudry L. 21 (Moon L.) 6 mi · Tribble Lake 6 mi · Coppens Lake 7 mi · Eileen Lake 7 mi · Emerson Lake 7 mi
See how Quinn Lake stacks up: best brook trout lakes in Ontario
More water nearby: Algoma District fishing maps (1026 charts). Browse all Ontario fishing maps or see every water on DepthScout. Bathymetry credit: state fisheries survey programs. How we build these maps. Fish here with a sonar unit that logs? Send us your depth data and we'll improve this chart, credited to you. For fishing guidance only, never navigation.