Bull Trout


Native char and apex predator of the Rockies. Conservation-minded targeting is essential—handle with care and follow all province-specific regulations.

Where to Catch: Cold, connected river systems with deep green pools, cutbanks, and confluences; migratory fish use main-stems and larger tribs; some deep lakes hold resident populations.

Best Time to Fish: Late spring through early fall during stable flows; avoid spawning periods and closed areas.

Season Activity
Spring (Mar–May) Good to Very Good as water warms; swing big streamers in pools and along seams; overcast days excel.
Summer (Jun–Aug) Excellent first/last light; target baitfish concentrations below riffles and at tributary mouths.
Fall (Sep–Nov) Variable—observe closures and leave spawners alone; post-spawn fish feed heavily where open.
Winter (Dec–Feb) Limited; deep slow pools if open; very slow presentations.

Peak Season: Late June–September during stable flows (non-spawning, open waters only).

Tackle & Tips
Lures: 3–5″ minnow plugs, #3–#5 spinners, 1/4–1/2 oz spoons; swing across current, pause on the drop.
Bait: Commonly artificial-only for bull trout—confirm local rules before fishing.
Leaders: Abrasion-resistant 10–15 lb fluorocarbon; wire not needed but check for logjams and rocks.
Gear: 6–8 wt fly rods with sink-tips (type 3–6) and articulated streamers; medium spinning gear with 15–20 lb braid + fluoro leader. Keep fish wet and minimize air exposure.