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Best longnose gar lakes in Ontario

28 Ontario waters list longnose gar (official records or labelled estimates), 19 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. Prehistoric surface predator of warm backwaters. A summer sight-fishing riot on rope lures.

1. Lake Nipissing — 230 ft max · real survey depth contours · Largemouth Bass, Smallmouth Bass, Walleye, White BassWhy #1: survey-backed contours receive the ranking's data-quality boost · 3 public access sites
2. Lake Nipissing — 230 ft max · real survey depth contours · Largemouth Bass, Smallmouth Bass, Walleye, White BassWhy #2: survey-backed contours receive the ranking's data-quality boost · 4 public access sites
3. Lake Simcoe — 135 ft max · real survey depth contours · Largemouth Bass, Smallmouth Bass, Walleye, Northern PikeWhy #3: survey-backed contours receive the ranking's data-quality boost · 9 public access sites, 1 carry-in or shore-oriented
4. Muskrat Lake — 210 ft max · real survey depth contours · Largemouth Bass, Smallmouth Bass, Walleye, Northern PikeWhy #4: survey-backed contours receive the ranking's data-quality boost · 2 public access sites
5. Gloucester Pool — 90 ft max · real survey depth contours · Largemouth Bass, Smallmouth Bass, Walleye, Northern PikeWhy #5: survey-backed contours receive the ranking's data-quality boost · 1 public access site
6. Echo Lake — 89 ft max · real survey depth contours · Largemouth Bass, Smallmouth Bass, Walleye, White BassWhy #6: survey-backed contours receive the ranking's data-quality boost · no verified access record attached
7. Moira Lake — 30 ft max · real survey depth contours · Largemouth Bass, Smallmouth Bass, Walleye, Northern PikeWhy #7: survey-backed contours receive the ranking's data-quality boost · 1 public access site
8. Lake of the Mountains — 111 ft max · real survey depth contours · Smallmouth Bass, Walleye, Northern Pike, MuskellungeWhy #8: survey-backed contours receive the ranking's data-quality boost · no verified access record attached
9. Bright Lake — 30 ft max · real survey depth contours · Largemouth Bass, Smallmouth Bass, Walleye, Northern PikeWhy #9: survey-backed contours receive the ranking's data-quality boost · 1 public access site
10. Grand River section — 10 ft max · real survey depth contours · Largemouth Bass, Smallmouth Bass, Walleye, Northern PikeWhy #10: survey-backed contours receive the ranking's data-quality boost · no verified access record attached
11. West Lake — 25 ft max · Largemouth Bass, Smallmouth Bass, Walleye, White BassWhy #11: mapped size signal; contours are approximated · 2 public access sites
12. Consecon Lake — 55 ft max · Largemouth Bass, Smallmouth Bass, Walleye, Northern PikeWhy #12: mapped size signal; contours are approximated · 1 public access site
13. MacLean Lake — 33 ft max · real survey depth contours · Largemouth Bass, Smallmouth Bass, Walleye, Northern PikeWhy #13: survey-backed contours receive the ranking's data-quality boost · 2 public access sites
14. East Lake — 25 ft max · Largemouth Bass, Smallmouth Bass, Walleye, Northern PikeWhy #14: mapped size signal; contours are approximated · 1 public access site
15. McCrae Lake — 80 ft max · real survey depth contours · Largemouth Bass, Smallmouth Bass, Northern Pike, CrappieWhy #15: survey-backed contours receive the ranking's data-quality boost · no verified access record attached
16. Blackstone Harbour — 62 ft max · real survey depth contours · Largemouth Bass, Smallmouth Bass, Walleye, White BassWhy #16: survey-backed contours receive the ranking's data-quality boost · 1 public access site
17. North Bay — 22 ft max · real survey depth contours · Largemouth Bass, Smallmouth Bass, Walleye, Northern PikeWhy #17: survey-backed contours receive the ranking's data-quality boost · 1 public access site
18. Woods Bay — 39 ft max · real survey depth contours · Largemouth Bass, Smallmouth Bass, Walleye, White BassWhy #18: survey-backed contours receive the ranking's data-quality boost · 1 public access site
19. Stoco Lake — 32 ft max · Largemouth Bass, Smallmouth Bass, Walleye, Northern PikeWhy #19: mapped size signal; contours are approximated · 2 public access sites
20. Grenadier Pond — 20 ft max · real survey depth contours · Largemouth Bass, Smallmouth Bass, Northern Pike, CrappieWhy #20: survey-backed contours receive the ranking's data-quality boost · 1 public access site, 1 carry-in or shore-oriented
21. Whitefish River — 23 ft max · real survey depth contours · Largemouth Bass, Smallmouth Bass, Walleye, White BassWhy #21: survey-backed contours receive the ranking's data-quality boost · 1 public access site
22. Moon River Bay — 23 ft max · real survey depth contours · Largemouth Bass, Smallmouth Bass, Walleye, White BassWhy #22: survey-backed contours receive the ranking's data-quality boost · no verified access record attached

…plus 6 more Ontario waters holding longnose gar.

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When to fish longnose gar in Ontario

• Spring 2–10 ft — Fish gather in warm shallow backwaters ahead of the spawn.
• Summer 1–12 ft — Look for fish rolling on the surface in slack water — cast past and drag through.
• Fall 4–15 ft — Following bait into deeper slack water as temps fall.
• Winter 10–25 ft — Wintering in deep, still holes.

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 muskellunge lakes · best yellow perch lakes · best freshwater drum lakes · best common carp 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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