Old Lake CottageRainbow Trout fishing near Nipigon, ON
210 documented waters within 300 km, 16 of them with rainbow trout as the primary species.
Where they are biting today
- Hartley Lake (Terrace Bay)81
- Pamela Lake (Marathon)80
- Hutchison Lake (Terrace Bay)80
- Robertson Lake (Sault Ste. Marie)79
- Lower Griffin Lake (Sault Ste. Marie)79
- Unnamed Lake (48.479, -88.595)79
- Margo Lake (Marathon)79
- Lukinto Lake (Marathon)79
- Dotted Lake (Marathon)79
- East Carp River79
Fishing rainbow trout around Nipigon
Rainbow trout fishing near Nipigon starts from a well-documented base: 210 documented waters within range of town are confirmed to hold rainbow trout, and each one is re-scored every morning from live weather and water-temperature data. The ranking on this page is today's read of the strongest bets, not a static best-of list.
Hartley Lake (Terrace Bay) leads today's ranking at a score of 81 (about 95 km from Nipigon, roughly 10 m of water at its deepest). Pamela Lake (Marathon) follows at 80 (about 163 km from Nipigon). Hutchison Lake (Terrace Bay), scoring 80, rounds out the current leaders (roughly 24 m of water at its deepest). Each number compresses the day's weather, modelled water temperature at depth and how well those conditions suit rainbow trout into one comparable score.
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.
Everything above is recomputed daily - the numbers on this page reflect September 15, 2026 - so check back before committing to a water: the leaders genuinely change as weather systems move through.