Ontario fishing region
Fishing in Southwestern Ontario & the Great Lakes
The Great Lakes south — Lake Ontario, Erie and Huron and the rivers that feed them, home to world-class salmon, steelhead, walleye and bass. This region covers Ontario Fisheries Management Zones 19, 20.
How to plan this region
Use this page as the trip-planning layer between the big Ontario map and a specific lake or river. Start with the zone links below, scan stocked waters that have official records, then use the town links when you need a practical base camp, launch-day weather, or a quick local search.
Rules still come down to the exact water and species. TackleDex keeps those checks connected in the app so the plan can survive poor signal, changing weather, and the usual last-minute dock decisions.
Fishing zones in Southwestern Ontario & the Great Lakes
Popular stocked waters
Towns in this region
Check today's bite times or what's open near you before you head out.
Scan to fish Southwestern Ontario & the Great Lakes on your phone.Instant season & limit answers for any Ontario water, your private FishDex, and stocking alerts.