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Best rainbow trout lakes in Alberta

47 Alberta waters list rainbow trout (official records or labelled estimates), 46 mapped with survey or official-chart depth data. Ranked below by size and depth-data quality, leading with the waters in our reviewed search catalog — open any water to see exactly where to fish it: depth contours, scored spots with plain-English reasons, seasonal windows and bait picks. The classic stocked cold-water trout. Depth is everything: rainbows follow the temperature layer they like.

1. Wabamun Lake — 35 ft · Survey depth data · real survey depth contours · Walleye, Northern Pike, Rainbow Trout, Yellow PerchWhy #1: survey-backed contours receive the ranking's data-quality boost · 3 public access sites
2. Sylvan Lake — 60 ft · Survey depth data · real survey depth contours · Walleye, Northern Pike, Rainbow Trout, Yellow PerchWhy #2: survey-backed contours receive the ranking's data-quality boost · 3 public access sites
3. Marie Lake — 85 ft · Survey depth data · real survey depth contours · Walleye, Northern Pike, Rainbow Trout, Yellow PerchWhy #3: survey-backed contours receive the ranking's data-quality boost · no verified access record attached
4. Buck Lake — 40 ft · Survey depth data · real survey depth contours · Walleye, Northern Pike, Rainbow Trout, Yellow PerchWhy #4: survey-backed contours receive the ranking's data-quality boost · no verified access record attached
5. Lac Sante — 80 ft · Survey depth data · real survey depth contours · Walleye, Northern Pike, Rainbow Trout, Yellow PerchWhy #5: survey-backed contours receive the ranking's data-quality boost · no verified access record attached
6. Lower Kananaskis Lake — 138 ft · Survey depth data · real survey depth contours · Walleye, Northern Pike, Rainbow Trout, Yellow PerchWhy #6: survey-backed contours receive the ranking's data-quality boost · no verified access record attached
7. Upper Kananaskis Lake — 368 ft · Survey depth data · real survey depth contours · Rainbow Trout, Cutthroat Trout, Bull TroutWhy #7: survey-backed contours receive the ranking's data-quality boost · no verified access record attached
8. Cow Lake — 7 ft · Survey depth data · real survey depth contours · Northern Pike, Rainbow Trout, Yellow Perch, Brown TroutWhy #8: survey-backed contours receive the ranking's data-quality boost · no verified access record attached
9. Glenmore Reservoir — 55 ft · Survey depth data · real survey depth contours · Northern Pike, Rainbow Trout, Yellow Perch, Brown TroutWhy #9: survey-backed contours receive the ranking's data-quality boost · 4 public access sites
10. Hastings Lake — 24 ft · Survey depth data · real survey depth contours · Walleye, Northern Pike, Rainbow Trout, Yellow PerchWhy #10: survey-backed contours receive the ranking's data-quality boost · no verified access record attached
11. Square Lake — 125 ft · Survey depth data · real survey depth contours · Walleye, Northern Pike, Rainbow Trout, Yellow PerchWhy #11: survey-backed contours receive the ranking's data-quality boost · no verified access record attached
12. Miquelon Lakes — 20 ft · Survey depth data · real survey depth contours · Rainbow Trout, Yellow PerchWhy #12: survey-backed contours receive the ranking's data-quality boost · no verified access record attached
13. Crowsnest Lake — 90 ft · Survey depth data · real survey depth contours · Walleye, Northern Pike, Rainbow Trout, Yellow PerchWhy #13: survey-backed contours receive the ranking's data-quality boost · 3 public access sites
14. Blood Indian Creek Reservoir — 40 ft · Survey depth data · real survey depth contours · Walleye, Rainbow Trout, Brown Trout, Brook TroutWhy #14: survey-backed contours receive the ranking's data-quality boost · no verified access record attached
15. Burnstick Lake — 60 ft · Survey depth data · real survey depth contours · Walleye, Northern Pike, Rainbow Trout, Yellow PerchWhy #15: survey-backed contours receive the ranking's data-quality boost · 2 public access sites
16. Grande Cache Lake — 40 ft · Survey depth data · real survey depth contours · Rainbow Trout, Brook Trout, BurbotWhy #16: survey-backed contours receive the ranking's data-quality boost · 1 public access site
17. Crimson Lake — 30 ft · Survey depth data · real survey depth contours · Rainbow Trout, Yellow PerchWhy #17: survey-backed contours receive the ranking's data-quality boost · no verified access record attached
18. Ghost Lake — 36 ft · Survey depth data · real survey depth contours · Northern Pike, Rainbow Trout, Yellow PerchWhy #18: survey-backed contours receive the ranking's data-quality boost · no verified access record attached
19. Swan Lake — 40 ft · Survey depth data · real survey depth contours · Northern Pike, Rainbow Trout, Lake Trout, Brown TroutWhy #19: survey-backed contours receive the ranking's data-quality boost · 1 public access site
20. Obed Lake — 31 ft · Survey depth data · real survey depth contours · Rainbow Trout, Yellow Perch, Brown Trout, Brook TroutWhy #20: survey-backed contours receive the ranking's data-quality boost · no verified access record attached
21. Beaver Mines Lake — 17 ft · Survey depth data · real survey depth contours · Rainbow Trout, Cutthroat Trout, Bull TroutWhy #21: survey-backed contours receive the ranking's data-quality boost · 1 public access site
22. Outpost Lake — 16 ft · Survey depth data · real survey depth contours · Rainbow Trout, Brook TroutWhy #22: survey-backed contours receive the ranking's data-quality boost · 1 public access site
23. Chrystina Lake — 30 ft · Survey depth data · real survey depth contours · Rainbow Trout, Brook TroutWhy #23: survey-backed contours receive the ranking's data-quality boost · 1 public access site
24. Victor Lake — 60 ft · Survey depth data · real survey depth contours · Rainbow Trout, Brook Trout, BurbotWhy #24: survey-backed contours receive the ranking's data-quality boost · no verified access record attached
25. Hasse Lake — 30 ft · Survey depth data · real survey depth contours · Walleye, Northern Pike, Rainbow Trout, Yellow PerchWhy #25: survey-backed contours receive the ranking's data-quality boost · no verified access record attached

…plus 22 more Alberta waters holding rainbow trout.

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When to fish rainbow trout in Alberta

• Spring 5–20 ft — Post-ice-out trout roam shallow; fish inflows and windblown shorelines.
• Summer 8–30 ft — Rainbows hold near cold inflows, current seams and the thermocline — find the cool water and you've found the fish.
• Fall 10–35 ft — Fall feeding on rock shoals, current and channel edges as water cools.
• Winter 8–40 ft — Trout are comfortable in cold water — one of the best winter targets; streams and tailwaters fish shallow, deep lakes hold on basin edges.

Also in Alberta: best walleye lakes · best northern pike lakes · best yellow perch lakes · best lake trout lakes · best brown trout lakes · best brook trout lakes · best lake whitefish lakes · best burbot lakes · best arctic grayling lakes · best cutthroat trout lakes · best cisco (lake herring) lakes

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