Yellowstone Trout Streams
Freshwater & Riparian
Fish
Intermediate
USA — Wyoming, Yellowstone
June to September
Overview
Fly fish for native cutthroat trout in thermal-influenced streams of the world's first national park.
Equipment
- Fly fishing gear
- Waders
- Polarized sunglasses
- Bear spray
Safety Notes
- Bears frequent streams — carry bear spray
- Thermal areas are dangerous — stay on trail
Identification Tips
1
Cutthroat trout rise to dry flies in evening hatches
2
Thermal run-off creates year-round insect hatches
3
Osprey dive for trout — indicates fish presence
Species Checklist
| Species | Likelihood | Tip |
|---|---|---|
| Yellowstone Cutthroat Trout | common | Slough Creek and Lamar River |
| Osprey | common | Diving for fish above rivers |
| Bald Eagle | uncommon | Fishing near rapids |
| River Otter | uncommon | Playing in pools |