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5,482-acre lake near Banff. The lake tops out around 320 ft. The depth chart is built from real state fisheries GPS surveys, so the humps, channels and drop-offs you see are measured, not guessed. Below is the species-by-species picture, pulled from the same data the map uses.
Drawn out, this is 5,482 acres of water rimmed by 29.6 miles of bank. With a shoreline index of 2.9, this water is all arms and coves — edge habitat well beyond its acreage. Littoral water — the productive band under ~15 ft — makes up 4% of this chart. The basin spans about 10.7 mi end to end and 3.2 mi across at its widest. The water lies in Division No. 15. For a second option, Gap Lake lies 15 mi southeast.
In spring, lake trout run shallow here, mostly 10 to 40 ft. Summer pushes them deeper, 50 to 120 ft, and winter fish settle into 20 to 80 ft. Main-lake point is the standout, a point at roughly 14 ft, rated prime for spring lake trout. Time it for early morning. You won't need more than a white tube jig (deep) or a magnum spoon on downrigger most summer days.
| Season | Depth | Best window | Start at | Go-to baits |
|---|---|---|---|---|
| Spring | 10 to 40 ft | dawn & dusk | Main-lake point (14 ft) | Casting spoon over shoals, Jerkbait (shallow) |
| Summer | 50 to 120 ft | dawn | Deep break (44 ft) | White tube jig (deep), Magnum spoon on downrigger |
| Fall | 10 to 50 ft | dusk & dawn | Offshore hump (15 ft) | Heavy casting spoon, Jigging rap over reefs |
| Winter | 20 to 80 ft | dawn | Break off the point (29 ft) | White tube jig, Airplane jig |
Spring lake whitefish on Lake Minnewanka hold shallow, usually 15 to 45 ft. By summer they slide out to 40 to 90 ft, and by winter most fish are in 25 to 70 ft. The chart's best answer is Break off the point — drop-off, 29 ft, prime for spring. Prime time lands in early morning. The summer box starts with a blade bait vertical or a small jigging spoon.
| Season | Depth | Best window | Start at | Go-to baits |
|---|---|---|---|---|
| Spring | 15 to 45 ft | midday & dawn | Break off the point (29 ft) | Small jig + waxworm, Blade bait (small) |
| Summer | 40 to 90 ft | dawn | Deep break (44 ft) | Blade bait vertical, Small jigging spoon |
| Fall | 8 to 30 ft | dusk | Offshore hump (15 ft) | Small spoon (gold), Jig + plastic larva |
| Winter | 25 to 70 ft | midday & dawn | Break off the point (29 ft) | Jigging spoon + bead chain, Tungsten jig + waxie |
Structure-wise the chart holds 16 features, led in depth by Deep basin at roughly 318 ft.
Access data: OpenStreetMap contributors (ODbL) — community-mapped launches. Confirm conditions and fees locally before you launch.
Season dates, license requirements, and size and bag limits for Alberta waters are set by the Alberta fishing regulations — and special regulations can apply to Lake Minnewanka specifically, so confirm the current rules before you fish.
Check the official Alberta fishing regulations →
Lake Minnewanka is about 320 ft (98 m) deep at its deepest point. The depth chart here comes from real state fisheries GPS surveys, so the contours reflect measured depths.
Anglers target lake trout, lake whitefish on Lake Minnewanka.
Main-lake point is the top-rated area: a point in about 14 ft of water that rates prime for lake trout in spring. The map above holds the full rated-spot list for every species and season.
For lake trout, the summer bite is best in early morning. Each species page section below lists the seasonal windows, and the map shows a live NOW badge when you're inside one.
Fishing on Lake Minnewanka is regulated by the Alberta fishing regulations. Check the official Alberta regulations for current license requirements, season dates, and size and bag limits — special regulations can apply to this specific water.
Gap Lake 15 mi · Rock Isle Lake 22 mi, BC · Larix Lake 23 mi, BC · Grizzly Lake 23 mi, BC · Og Lake 24 mi, BC · Elizabeth Lake 26 mi, BC · Sunburst Lake 27 mi, BC · Cerulean Lake 27 mi, BC · Gog Lake 27 mi, BC · Rock Lake 27 mi, BC · Lake Magog 27 mi, BC · Wedgwood Lake 28 mi, BC
See how Lake Minnewanka stacks up: best lake trout lakes in Alberta · best lake whitefish lakes in Alberta
More water nearby: Division No. 15 fishing maps (5 charts). Browse all Alberta 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.