ONTARIO GREAT LAKES FISHING MAP — LAKES, RIVERS & ST. LAWRENCE

Fishing Hot Spots

From Lake Erie's walleye grounds at Leamington and Pelee Island, Port Dover and Long Point, up the Detroit River to Lake St. Clair, along the Niagara River and Lake Ontario's salmon harbours to the Bay of Quinte, through the Thousand Islands and down the St. Lawrence, and north along Lake Huron to Georgian Bay, Manitoulin Island, Lake Simcoe and the Kawarthas. Tap any star or dot to see what it is and what to fish there.

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Fishing & access

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Parks & rules

Data rule: Harbours, marinas, launches, bays, points and islands come from OpenStreetMap; river spots sit on the OpenStreetMap river line nearest the named town, and lake spots are the general center of the lake, not a pinpoint. Every spot is on the Canadian side of the border. National parks, national wildlife areas and provincial parks come from the World Database on Protected Areas and are shown in dashed red, because fishing there follows their own rules. Every star shows its source when you tap it. BigJoe does not invent coordinates.
Select a Fishing Hot Spot on the map or from the list below.
★ Fishing Hot SpotBoat rampMarinaWreckObstructionRock (yellow = awash)Coral / rock bottomCanyonWeather/tide stationNo-fishing zone (solid red)Protected area, fishing with rules (dashed red)

Safety: these are planning references. Use current official charts, weather and marine alerts and proper safety equipment before heading out.

Lake guides for this map

Month-by-month patterns, fish, ramps and rules for each water:

📘 Bay of Quinte & Thousand Islands, Ontario

All fishing guides →

Fishing Hot Spots by area

Harbours, rivers, bays and lakes. Tap one to fly to it on the map.

Walleye, salmon, bass and muskie on the Great Lakes

Ontario's side of the Great Lakes is one of the best freshwater fisheries on Earth. Lake Erie's western basin, off Leamington and Pelee Island, is famous for walleye, and Port Dover and Long Point for yellow perch. Lake St. Clair is the muskie capital of the world, and the Detroit River fills with spawning walleye every spring. Lake Ontario and Lake Huron have big chinook and coho salmon, lake trout and steelhead, and every fall the rivers such as the Credit, the Ganaraska, the Saugeen and the Sydenham fill with running salmon and trout.

The Bay of Quinte grows giant walleye, and the Thousand Islands and Georgian Bay's 30,000 Islands are bass and muskie water. Lake Simcoe and the Kawartha Lakes are favorites for walleye, bass and, in winter, ice fishing.

Rules: anglers need an Ontario Outdoors Card and fishing licence (residents and visitors). Seasons and limits change by fisheries management zone, and many rivers have fish sanctuaries and special seasons. The Ontario Fishing Regulations Summary has the details.

BigJoe’s gear for Ontario: Great Lakes & St. Lawrence

What BigJoe would bring to fish these waters.

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