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Green DrakeDry Flyintermediate

Rocky Mountain West

Green Drake

$3.50

Available Sizes#10 - #14
Color Variations
Olive/GreenDark OliveGray/Olive

The Green Drake hatch is the main event. For two or three weeks in early summer, the largest mayflies west of the Mississippi emerge, and every trout in the river forgets it has ever been caught. Brown trout that normally refuse to acknowledge your existence suddenly feed on the surface like tourists at a buffet. The hatch is brief, location-specific, and life-altering. Miss it, and you will spend the rest of the year checking hatch reports like a gambling addict checking odds.

Quick Facts

TypeDry Fly
Difficultyintermediate
SeasonsSummer
Target SpeciesRainbow Trout, Brown Trout, Cutthroat Trout
Sizes#10 - #14
Best LocationsHenry's Fork, ID; Frying Pan River, CO; Snake River, WY

Where to Fish It

Henry's Fork

ID · Spring Creek

Frying Pan River

CO · Tailwater

Snake River

WY · Freestone River

Map unavailable. Locations for Green Drake: Henry's Fork, ID; Frying Pan River, CO; Snake River, WY

Related Reading

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The Summer Guide: Long Days and Willing Fish

Summer is fly fishing's season of abundance. Sixteen-hour days, prolific hatches, aggressive fish, and the full spectrum from mountain trout to saltwater flats. This is your playbook for making the most of the warmest, longest, most generous months of the fishing year.

hatch guide

The Complete Guide to Mayfly Hatches

Mayflies are the foundation of trout-stream entomology. This guide covers every major hatch — BWOs, PMDs, Green Drakes, Sulphurs, Tricos, and Hendricksons — with the biology, timing, and fly selections you need to fish them effectively across the country.

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