| Month | Hatch | Time of Day | Recommended Fly Sizes | Popular Fly Patterns |
|---|---|---|---|---|
| January | Midges | Midday | 20-22 | Zebra Midge, Griffin’s Gnat |
| February | Midges, Blue Winged Olives | Midday | 18-22 | Pheasant Tail Nymph, Gnat |
| March | Blue Winged Olives, Midges | Midday | 18-22 | BWO Emerger |
| April | Blue Winged, Olives, Caddis | Afternoon | 14-18 | Hare’s ear, CDC Caddis |
| May | PMDs, Caddis | Afternoon | 14-18 | Sparkle Dun, Chocolate CDC Caddis |
| Salmonfly | Afternoon-Evening | 2-6 | Stonefly Nymph | |
| June | Caddis, Green Drakes | Morning-Afternoon | 12-16 | X-Caddis, Green Drake Dun |
| Yellow Stones | Afternoon-Evening | 8-12 | Yellow stimulator, Elk Hair Caddis | |
| July | Terrestrials, Caddis | All day | 12-20 | Ants, Beetles, X-Caddis |
| August | Terrestrials, Caddis | All day | 12-20 | Ants, Hoppers, X-Caddis |
| September | Blue Winged Olives, Caddis | Afternoon | 16-20 | Pheasant Tail Nymph, Elk Hair Caddis |
| October | Blue Winged Olives, Midges | Midday | 18-22 | Pheasant Tail Nymph, Griffith’s Gnat |
| November | Midges | Midday | 20-22 | Zebra Midge |
| December | Midges | Midday | 20-22 | Zebra Midge, Black Beauty |
The Firehole River in West Yellowstone is a renowned destination for fly fishing. Here are the best access points:
Although it’s required to comply with Yellowstone National Park fishing regulations, the thrill and serenity make Firehole River a wonderful fly fishing destination.
As a visitor in West Yellowstone, you can’t miss a trip down the historical Firehole River. This river, pronounced ‘Faiyaa-hol’ by indigenous tribes, has a captivating story to tell.
In the heart of Yellowstone National Park, the Firehole River carries the whispering tales of a rich, vibrant history, patiently waiting for you to discover.
Be part of the fishing community!
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