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Best lake trout lakes in Québec

840 Québec waters hold lake trout, 838 mapped with real state-agency depth surveys. Ranked below by size and depth-data quality — open any water to see exactly where to fish it: depth contours, scored spots with plain-English reasons, seasonal windows and bait picks. Deep, cold and long-lived. Below 50°F water year-round — shallow at ice-out and on fall spawning reefs.

1. Lake Timiskaming — 70 ft max · Smallmouth Bass, Walleye, Sauger, Northern PikeWhy #1: mapped size signal; contours are approximated · 1 public access site
2. Réservoir Mitchinamecus — 154 ft max · survey depth data · Walleye, Northern Pike, Yellow Perch, Lake TroutWhy #2: survey-backed contours receive the ranking's data-quality boost · no verified access record attached
3. Lac Témiscouata — 245 ft max · survey depth data · Muskellunge, Yellow Perch, Lake Trout, Brook TroutWhy #3: survey-backed contours receive the ranking's data-quality boost · 1 public access site
4. Grand lac Saint-François — 130 ft max · survey depth data · Smallmouth Bass, Walleye, Northern Pike, Rainbow TroutWhy #4: survey-backed contours receive the ranking's data-quality boost · 7 public access sites
5. Lac du Poisson Blanc — 407 ft max · survey depth data · Largemouth Bass, Smallmouth Bass, Walleye, Northern PikeWhy #5: survey-backed contours receive the ranking's data-quality boost · 2 public access sites
6. Lac Némiscachingue — 213 ft max · survey depth data · Walleye, Northern Pike, Yellow Perch, Lake TroutWhy #6: survey-backed contours receive the ranking's data-quality boost · no verified access record attached
7. Lac Chigoubiche — 180 ft max · survey depth data · Walleye, Northern Pike, Yellow Perch, Lake TroutWhy #7: survey-backed contours receive the ranking's data-quality boost · 3 public access sites
8. Lac des Commissaires — 150 ft max · survey depth data · Walleye, Northern Pike, Yellow Perch, Lake TroutWhy #8: survey-backed contours receive the ranking's data-quality boost · no verified access record attached
9. Lac Long — 80 ft max · survey depth data · Muskellunge, Yellow Perch, Lake Trout, Brook TroutWhy #9: survey-backed contours receive the ranking's data-quality boost · 1 public access site
10. Lake Memphremagog — 351 ft max · Smallmouth Bass, Walleye, Northern Pike, Yellow PerchWhy #10: mapped size signal; contours are approximated · no verified access record attached
11. Lac Jean-Peré — 100 ft max · survey depth data · Walleye, Sauger, Northern Pike, Yellow PerchWhy #11: survey-backed contours receive the ranking's data-quality boost · no verified access record attached
12. Lac Matapédia — 139 ft max · survey depth data · Yellow Perch, Lake Trout, Brook Trout, Landlocked SalmonWhy #12: survey-backed contours receive the ranking's data-quality boost · 1 public access site
13. Lac Byrd — 131 ft max · survey depth data · Walleye, Sauger, Northern Pike, Yellow PerchWhy #13: survey-backed contours receive the ranking's data-quality boost · 1 public access site
14. Grand lac Bostonnais — 70 ft max · survey depth data · Walleye, Yellow Perch, Lake Trout, Brook TroutWhy #14: survey-backed contours receive the ranking's data-quality boost · no verified access record attached
15. Lac Mégantic — 248 ft max · survey depth data · Smallmouth Bass, Walleye, Northern Pike, Rainbow TroutWhy #15: survey-backed contours receive the ranking's data-quality boost · 2 public access sites
16. Lac Aylmer — 110 ft max · survey depth data · Smallmouth Bass, Walleye, Northern Pike, Rainbow TroutWhy #16: survey-backed contours receive the ranking's data-quality boost · 3 public access sites
17. Réservoir Kiamika — 459 ft max · survey depth data · Smallmouth Bass, Walleye, Northern Pike, Yellow PerchWhy #17: survey-backed contours receive the ranking's data-quality boost · 1 public access site
18. Lac Massawippi — 279 ft max · survey depth data · Largemouth Bass, Smallmouth Bass, Walleye, Northern PikeWhy #18: survey-backed contours receive the ranking's data-quality boost · 6 public access sites
19. Lac Canimina — 98 ft max · survey depth data · Walleye, Sauger, Northern Pike, Yellow PerchWhy #19: survey-backed contours receive the ranking's data-quality boost · 1 public access site
20. Lac Pythonga — 197 ft max · survey depth data · Smallmouth Bass, Walleye, Northern Pike, Channel CatfishWhy #20: survey-backed contours receive the ranking's data-quality boost · no verified access record attached
21. Lac Memphrémagog — 330 ft max · survey depth data · Largemouth Bass, Smallmouth Bass, Walleye, Northern PikeWhy #21: survey-backed contours receive the ranking's data-quality boost · 9 public access sites
22. Lac Labelle — 213 ft max · survey depth data · Smallmouth Bass, Walleye, Northern Pike, Channel CatfishWhy #22: survey-backed contours receive the ranking's data-quality boost · 1 public access site
23. Lac Antostagan — 120 ft max · survey depth data · Walleye, Sauger, Northern Pike, Yellow PerchWhy #23: survey-backed contours receive the ranking's data-quality boost · 2 public access sites
24. Lac Saint-Amour — 164 ft max · survey depth data · Walleye, Sauger, Northern Pike, Yellow PerchWhy #24: survey-backed contours receive the ranking's data-quality boost · no verified access record attached
25. Grand lac Squatec — 155 ft max · survey depth data · Muskellunge, Yellow Perch, Lake Trout, Brook TroutWhy #25: survey-backed contours receive the ranking's data-quality boost · no verified access record attached

…plus 815 more Québec waters holding lake trout.

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When to fish lake trout in Québec

• Spring 10–40 ft — The brief shallow window: post-ice-out lakers roam rock shoals and points where anyone can reach them.
• Summer 50–120 ft — Below the thermocline in sub-50°F water — deep humps and basin edges near bait (smelt, cisco, alewife).
• Fall 10–50 ft — Turnover puts lakers on shallow rock reefs to spawn — big fish shallow, best late in the day.
• Winter 20–80 ft — One of the best ice targets — cold water is their comfort zone; they roam basin edges and humps all winter.

Also in Québec: best largemouth bass lakes · best smallmouth bass lakes · best walleye lakes · best sauger lakes · best northern pike lakes · best crappie lakes · best bluegill lakes · best channel catfish lakes · best rainbow trout lakes · best muskellunge lakes · best striped bass lakes · best yellow perch lakes · best freshwater drum lakes · best common carp lakes · best longnose gar lakes · best chinook salmon lakes · best brown trout lakes · best brook trout lakes · best landlocked salmon lakes · best chain pickerel lakes · best lake whitefish lakes · best burbot lakes · best rock bass lakes · best arctic char lakes · best cisco (lake herring) lakes · best pumpkinseed lakes · best brown bullhead lakes · best goldeye lakes

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