Conditions Right Now
Your Loadout
Tackle + Bait Slots
How To Fish It
Best rigs: Bubble-and-fly, small spinners packed in
Bait and lures: Wooly buggers, worms, small spoons
Best time: All day at 10,000+ ft. Season: June-September
Local tip: 80+ lakes on one mountain; Utah's biggest brook trout. Bring a map and a sense of adventure.
Species Playbook
Brook Trout
Rig: Ultralight spinner or bubble-and-fly rig
Bait: Small spinners, worms, ants/attractor dry flies
When: All day at altitude; evenings best in summer
Aggressive and gorgeous. Boulder Mountain grows Utah's biggest brookies.
Cutthroat Trout
Rig: Strawberry: white tube jig 15-30 ft; Bear Lake: troll minnow-profile lures
Bait: Tube jigs, dead minnows (where legal), dry flies in creeks
When: Morning bite is king; ice-off is legendary
The Bonneville cutthroat is Utah's state fish. Strawberry slot: release cutts 15-22 in.
Tiger Trout
Rig: Casting spoons or worm on slip-sinker
Bait: Jake's Spin-a-lure, Kastmaster, nightcrawlers
When: Early morning; excellent through the ice
Brown × brook hybrid - mean, striped, and hard-fighting.
Arctic Grayling
Rig: Fly-and-bubble with small dries, ultralight spinners
Bait: Small dry flies (Adams, Renegade), tiny spinners
When: Midday hatches at altitude
That sailfin dorsal! A bucket-list backcountry catch.
Getting There + Nearby
Nearby adventures: Singletree Campground (Camping, 10 mi) · Anasazi State Park Museum (State Park, 12 mi) · Lower Calf Creek Falls (Hike, 20 mi) · Calf Creek Campground (Camping, 20 mi)
Quick Answers
- What fish are in Boulder Mountain Lakes?
- Brook Trout, Cutthroat Trout, Tiger Trout, Arctic Grayling.
- What is the best bait at Boulder Mountain Lakes?
- Wooly buggers, worms, small spoons
- When is the best time to fish Boulder Mountain Lakes?
- All day at 10,000+ ft. Season: June-September.