Skip to content
Home » How to Fly Fish the Green River

How to Fly Fish the Green River


The Green River in Wyoming is a renowned destination for fly fishing enthusiasts, offering exceptional opportunities to catch a variety of fish species while surrounded by breathtaking natural beauty. In this comprehensive guide, we will delve into the best techniques, equipment, and fishing spots to help you make the most of your fly fishing experience on the Green River.

Biography of the River and Fishery

The Green River originates in the Wind River Mountains of Wyoming and winds its way through stunning canyons, valleys, and plains before eventually joining the Colorado River. This picturesque river is renowned for its crystal-clear waters and abundant trout populations. Brown trout, rainbow trout, and cutthroat trout are among the most sought-after catches, attracting fly anglers from around the world.

Best Time to Fish

The best time to fish the Green River is during the summer months, particularly from late June to early September. This period offers optimal water conditions, hatches, and insect activity, resulting in active fish and rewarding angling experiences. However, the river can be fished year-round, with spring and fall also providing excellent opportunities.

Top 5 Access Points and Local Guide Shops

Access PointDirectionsLocal Guide Shop
Seedskadee National Wildlife RefugeTake I-80 W from Green River, WYGreen River Fly Shop
Warren BridgeWY-352, Pinedale, WYTwo Rivers Fishing Co.
Fontenelle DamWY-372, Big Piney, WYThe Lodge at Pinedale
Flaming Gorge DamUT-530, Dutch John, UTFlaming Gorge Resort
Little HoleUT-530, Dutch John, UTTrout Creek Flies

Fishing with Low Traffic

For a more secluded fishing experience, head upstream from popular access points or explore less-frequented sections of the river. The upper stretches of the Green River, such as Seedskadee National Wildlife Refuge and Warren Bridge, often offer lower fishing traffic and a peaceful ambiance.

Busiest Fishing Spot

The area around the Fontenelle Dam tends to attract the most fishing activity, especially during peak seasons. While it may be bustling with anglers, the Fontenelle Dam area is known for its exceptional trout fishing, making it worth a visit if you don’t mind a little more competition.

Ideal Rod Selection

When fly fishing the Green River, it is recommended to use a 9-foot, 5-weight fly rod. This versatile setup provides the flexibility to handle a variety of fishing situations, from delicate dry fly presentations to nymphing or streamer fishing. A medium-action rod is often preferred, as it strikes a balance between sensitivity and power.

Recommended Flies for Each Season

SeasonRecommended Flies
SpringBlue Winged Olives, Midges, San Juan Worms
SummerCaddisflies, Pale Morning Duns, Hoppers
FallStreamers, October Caddis, Blue Winged Olives
WinterMidge Larvae, Scuds, Zebra Midges, Griffith’s Gnats

Fishing Techniques

To successfully fish the Green River, mastering various techniques is crucial. Here are a few popular techniques:

  • Dry Fly Fishing: Use imitations of floating insects on the surface to entice trout.
    • Nymphing: Fish subsurface using weighted nymphs, imitating aquatic insects.
  • Streamer Fishing: Present larger, baitfish imitations with erratic movements to trigger aggressive strikes.
  • Terrestrial Fishing: Cast imitations of land-based insects, such as grasshoppers or ants, on the water’s surface.

Rod Rigging and Nymphing Depths

To rig your fly rod for nymphing on the Green River, follow these steps:

  1. Attach a suitable weight-forward floating fly line to your reel.
  2. Connect a leader, typically 9-12 feet long, with a 4X to 6X tippet to the fly line.
  3. Select weighted nymph patterns and attach them to the tippet using clinch knots or improved clinch knots.
  4. Adjust the depth at which your nymphs will fish by adding split-shot weights or using a strike indicator. Start with the nymphs positioned around 1.5 to 2 times the water depth.

Local Laws and Restrictions

When fishing the Green River, it is important to familiarize yourself with local laws and regulations to ensure a sustainable and legal angling experience. Obtain the necessary fishing license from the Wyoming Game and Fish Department, adhere to catch limits, practice proper catch and release techniques, and respect private property boundaries along the river.


Fly fishing the Green River in Wyoming provides an unforgettable angling experience amidst stunning natural surroundings. By understanding the best fishing spots, ideal equipment, recommended flies, and effective techniques, you can enhance your chances of success. Embrace the beauty of this remarkable river and its diverse trout population as you cast your fly and create lasting memories.

Now that you’re equipped with the knowledge to fly fish the Green River, it’s time to plan your adventure and immerse yourself in the wonders of this renowned fishing destination.

Leave a Reply

Your email address will not be published. Required fields are marked *

Compare Products
No products were added to compare list
Return to Shop
Elk Hair Caddis
0 customer review
Blue Wing Dunn
0 customer review