Old Lake CottageRainbow Trout fishing near Sudbury, ON
1,830 documented waters within 300 km, 104 of them with rainbow trout as the primary species.
Where they are biting today
- Lower Griffin Lake (Sault Ste. Marie)77
- Flyline Lake (Chapleau)77
- Cuncic Lake (Sault Ste. Marie)77
- Snare Lake (Sault Ste. Marie)77
- Alona Bay Creek77
- Kynoch Creek77
- Portage Lake (Sault Ste. Marie)77
- East Carp River77
- Horne Lake (Elliot Lake)77
- Carp Creek77
Fishing rainbow trout around Sudbury
The waters around Sudbury give rainbow trout anglers real options: 1830 documented waters in range are on record for rainbow trout in our Ontario catalogue, and their daily scores - built from weather, water temperature at depth and species-fit modelling - decide the order shown above rather than reputation or hearsay.
There is a spread worth reading in today's leaders. Lower Griffin Lake (Sault Ste. Marie) sets the pace at 77 (about 269 km from Sudbury, roughly 30 m of water at its deepest), while Flyline Lake (Chapleau) sits at 77 (about 201 km from Sudbury, roughly 9 m of water at its deepest). Cuncic Lake (Sault Ste. Marie) holds third at 77. Those gaps are real information: the same rainbow trout conditions rarely land evenly across different depths, sizes and shorelines.
Rainbow trout feed heavily on aquatic insects, making fly fishing an especially effective and popular approach - matching whatever's actively hatching (the real logic behind 'matching the hatch') often outproduces guessing at random patterns. Rainbows are widely distributed in the Great Lakes and their tributaries plus some inland lakes; in spring they gather in warmer nearshore water off river and harbour mouths and along sandy or gravelly windward shorelines. In tributaries, drifting roe bags, egg patterns or beads under a float is the dominant approach, downsized with light leaders in clear water; on the big lakes, trolling spoons and minnow-imitating plugs takes fish.
These scores are not season-long ratings. They are rebuilt every morning from fresh weather and water-temperature data, most recently for September 14, 2026, so the best rainbow trout water near Sudbury this week may not be the best one next week.