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Best muskellunge lakes in Ontario

247 Ontario waters hold muskellunge, 194 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. The fish of 10,000 casts. Apex predator that shadows weed edges, rock and open-water bait schools.

1. Lake Erie — Eastern Basin — 205 ft max · survey depth data · Largemouth Bass, Smallmouth Bass, Walleye, Northern PikeWhy #1: survey-backed contours receive the ranking's data-quality boost · 7 public access sites
2. Lac Seul — 120 ft max · survey depth data · Smallmouth Bass, Walleye, Northern Pike, CrappieWhy #2: survey-backed contours receive the ranking's data-quality boost · 3 public access sites
3. Lake of the Woods — 36 ft max · Smallmouth Bass, Walleye, Northern Pike, CrappieWhy #3: mapped size signal; contours are approximated · 9 public access sites, 1 carry-in or shore-oriented
4. Georgian Bay — Manitoulin & Killarney Shore — 353 ft max · survey depth data · Smallmouth Bass, Walleye, Northern Pike, Rainbow TroutWhy #4: survey-backed contours receive the ranking's data-quality boost · 4 public access sites
5. Lake Nipissing — 230 ft max · survey depth data · Largemouth Bass, Smallmouth Bass, Walleye, White BassWhy #5: survey-backed contours receive the ranking's data-quality boost · 8 public access sites
6. Lake Nipissing — 230 ft max · survey depth data · Largemouth Bass, Smallmouth Bass, Walleye, White BassWhy #6: survey-backed contours receive the ranking's data-quality boost · 9 public access sites
7. Eagle Lake — 100 ft max · survey depth data · Smallmouth Bass, Walleye, Northern Pike, MuskellungeWhy #7: survey-backed contours receive the ranking's data-quality boost · 14 public access sites, 1 carry-in or shore-oriented
8. Lake St. Clair — 27 ft max · survey depth data · Largemouth Bass, Smallmouth Bass, Walleye, Northern PikeWhy #8: survey-backed contours receive the ranking's data-quality boost · 8 public access sites
9. Georgian Bay — Parry Sound — 350 ft max · survey depth data · Largemouth Bass, Smallmouth Bass, Walleye, Northern PikeWhy #9: survey-backed contours receive the ranking's data-quality boost · 11 public access sites
10. Georgian Bay — French River & Key Harbour — 155 ft max · survey depth data · Largemouth Bass, Smallmouth Bass, Walleye, Northern PikeWhy #10: survey-backed contours receive the ranking's data-quality boost · no verified access record attached
11. Red Lake — 140 ft max · survey depth data · Smallmouth Bass, Walleye, Sauger, Northern PikeWhy #11: survey-backed contours receive the ranking's data-quality boost · 2 public access sites
12. Onaping Lake — 160 ft max · survey depth data · Smallmouth Bass, Walleye, Northern Pike, MuskellungeWhy #12: survey-backed contours receive the ranking's data-quality boost · no verified access record attached
13. Rice Lake — 44 ft max · survey depth data · Largemouth Bass, Smallmouth Bass, Walleye, Northern PikeWhy #13: survey-backed contours receive the ranking's data-quality boost · 7 public access sites
14. Pigeon Lake — 40 ft max · survey depth data · Largemouth Bass, Smallmouth Bass, Walleye, CrappieWhy #14: survey-backed contours receive the ranking's data-quality boost · 6 public access sites
15. Georgian Bay — Pointe au Baril & Shawanaga — 96 ft max · survey depth data · Smallmouth Bass, Walleye, Northern Pike, CrappieWhy #15: survey-backed contours receive the ranking's data-quality boost · no verified access record attached
16. Dryberry Lake — 340 ft max · survey depth data · Smallmouth Bass, Northern Pike, Muskellunge, Yellow PerchWhy #16: survey-backed contours receive the ranking's data-quality boost · 1 public access site
17. Kakagi Lake — 180 ft max · survey depth data · Smallmouth Bass, Northern Pike, Muskellunge, Yellow PerchWhy #17: survey-backed contours receive the ranking's data-quality boost · 1 public access site
18. Namakan Lake — 150 ft max · survey depth data · Largemouth Bass, Smallmouth Bass, Walleye, SaugerWhy #18: survey-backed contours receive the ranking's data-quality boost · 3 public access sites
19. Longlegged Lake — 110 ft max · survey depth data · Walleye, Northern Pike, Muskellunge, Yellow PerchWhy #19: survey-backed contours receive the ranking's data-quality boost · 2 public access sites
20. Wabigoon Lake — 49 ft max · survey depth data · Smallmouth Bass, Walleye, Sauger, Northern PikeWhy #20: survey-backed contours receive the ranking's data-quality boost · 5 public access sites
21. Georgian Bay — Moon River & Go Home Bay — 239 ft max · survey depth data · Largemouth Bass, Smallmouth Bass, Walleye, Northern PikeWhy #21: survey-backed contours receive the ranking's data-quality boost · no verified access record attached
22. Namakan Lake — 150 ft max · survey depth data · Smallmouth Bass, Walleye, Sauger, Northern PikeWhy #22: survey-backed contours receive the ranking's data-quality boost · 2 public access sites
23. Sturgeon Lake — 35 ft max · survey depth data · Largemouth Bass, Smallmouth Bass, Walleye, SaugerWhy #23: survey-backed contours receive the ranking's data-quality boost · 9 public access sites
24. Lake Scugog — 20 ft max · survey depth data · Largemouth Bass, Smallmouth Bass, Walleye, CrappieWhy #24: survey-backed contours receive the ranking's data-quality boost · 10 public access sites, 1 carry-in or shore-oriented
25. Lake Ontario — Bay of Quinte — 35 ft max · survey depth data · Largemouth Bass, Smallmouth Bass, Walleye, Northern PikeWhy #25: survey-backed contours receive the ranking's data-quality boost · 8 public access sites

…plus 222 more Ontario waters holding muskellunge.

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When to fish muskellunge in Ontario

• Spring 3–12 ft — Post-spawn fish recover in shallow, warming bays — smaller baits, slower work.
• Summer 8–25 ft — Deep weedlines, rock points and open-water humps near bait schools.
• Fall 8–30 ft — The trophy season: big baits worked slow on steep rock and remaining green weeds.
• Winter 15–35 ft — Mostly dormant; deep basins adjacent to structure.

Also in Ontario: best largemouth bass lakes · best smallmouth bass lakes · best walleye lakes · best white bass lakes · best sauger lakes · best northern pike lakes · best crappie lakes · best bluegill lakes · best channel catfish lakes · best rainbow trout lakes · best yellow perch lakes · best freshwater drum lakes · best common carp lakes · best longnose gar lakes · best chinook salmon lakes · best coho salmon lakes · best steelhead lakes · best lake trout lakes · best brown trout lakes · best brook trout lakes · best landlocked salmon lakes · best lake whitefish lakes · best burbot lakes · best rock bass lakes · best white perch lakes · best cisco (lake herring) lakes · best splake lakes · best pumpkinseed lakes · best brown bullhead lakes · best lake sturgeon lakes

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