“Calgary's Premier Fly Fishing Guides”

Target Species

Bow River Fish Species

Meet the trophy trout that make the Bow River a world-class fly fishing destination.

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Brown Trout

Salmo trutta

The Bow River's brown trout are legendary, known for their size, wariness, and aggressive strikes. Fall brings pre-spawn aggression, making it prime time for trophy browns on streamers.

Average Size

16-22"

Trophy Size

24"+

Best Season

September - October

Difficulty

Advanced

Best Techniques:

StreamersNymphingDry flies during hatches
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Rainbow Trout

Oncorhynchus mykiss

Bow River rainbows are acrobatic fighters known for aerial displays. Summer months offer excellent dry fly fishing during prolific hatches of caddis, mayflies, and stoneflies.

Average Size

15-20"

Trophy Size

22"+

Best Season

June - August

Difficulty

Intermediate

Best Techniques:

Dry fliesNymphingStreamers
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Rocky Mountain Whitefish

Prosopium williamsoni

Often overlooked, whitefish provide consistent action and are excellent for beginners learning to nymph fish. They share habitat with trout and indicate healthy water.

Average Size

12-16"

Trophy Size

18"+

Best Season

Year-round

Difficulty

Beginner-Friendly

Best Techniques:

NymphingSmall dry flies

Ready to Catch Trophy Trout?

Book a guided trip and let our local experts put you on the Bow River's best fish.

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