The Ultimate Guide to Fly Fishing in Montana

The Best Fly Fishing Rivers in Montana

1. Madison River The Madison River is one of the most famous fly fishing rivers in the world. Stretching over 140 miles from Yellowstone National Park to Three Forks, the Madison offers a variety of fishing experiences. The “Fifty Mile Riffle,” a section between Quake Lake and Ennis, is particularly renowned for its consistent hatches and healthy populations of rainbow and brown trout.
2. Yellowstone River The Yellowstone River is the longest undammed river in the contiguous United States, and its upper stretches offer some of the best fly fishing in Montana. The river is known for its large, wild trout and spectacular scenery. The Paradise Valley section, between Gardiner and Livingston, is especially popular for its abundant hatches and productive fishing spots.
3. Gallatin River Flowing from Yellowstone National Park through the Gallatin Valley, the Gallatin River is a smaller, more intimate river that’s perfect for wade fishing. The upper sections within the park are known for their stunning beauty and healthy populations of cutthroat and rainbow trout. As the river flows north, it widens and offers excellent fishing opportunities for brown trout.
4. Bighorn River The Bighorn River is a tailwater fishery below Yellowtail Dam, and it’s famous for its dense trout population. With thousands of fish per mile, the Bighorn is a dream destination for anglers looking to catch large numbers of trout. The river’s steady flow and consistent water temperatures create ideal conditions for dry fly fishing, nymphing, and streamer fishing.
5. Bitterroot River Located in western Montana, the Bitterroot River is a classic freestone river that offers diverse fly fishing opportunities. The river’s varied water types, from riffles to deep pools, support healthy populations of rainbow, brown, and cutthroat trout. The Bitterroot is also known for its prolific hatches, making it an excellent choice for dry fly enthusiasts.

When to Go Fly Fishing in Montana

Montana’s fly fishing season typically runs from late spring to early fall, with the peak months being June through September. However, the best time to fish can vary depending on the river and the type of fishing you want to do.

• Spring (April – May): Early season fishing can be challenging due to runoff from snowmelt, but it also offers opportunities for catching large fish. Nymphing and streamer fishing are most effective during this time.
• Summer (June – August): Summer is the prime season for fly fishing in Montana. The water levels stabilize, and the hatches are in full swing. This is the best time for dry fly fishing, especially during the famous salmonfly and stonefly hatches.
• Fall (September – October): Fall is a great time to fish for larger trout as they prepare for winter. The crowds thin out, and the cooler temperatures make for comfortable fishing conditions. Streamers and terrestrials are particularly effective during the fall months.

Essential Fly Patterns for Montana

Montana’s rivers are home to a wide variety of insect species, so it’s important to have a well-stocked fly box. Here are some must-have fly patterns for Montana:

• Dry Flies:
  • Elk Hair Caddis
  • Parachute Adams
  • Pale Morning Dun (PMD)
  • Blue Wing Olive (BWO)
  • Hopper Patterns (e.g., Dave’s Hopper)
• Nymphs:
  • Pheasant Tail Nymph
  • Hare’s Ear Nymph
  • Prince Nymph
  • Zebra Midge
  • Copper John
• Streamers:
  • Woolly Bugger
  • Zonker
  • Muddler Minnow
  • Sculpin Patterns
  • Clouser Minnow

Fly Fishing Gear for Montana

When planning a fly fishing trip to Montana, it’s important to bring the right gear. Here are some essentials:

• Rod and Reel: A 9-foot, 5-weight rod is the most versatile choice for Montana’s rivers. For larger rivers or windy conditions, consider a 6-weight or 7-weight rod. A quality reel with a smooth drag system is essential for handling big trout.
• Waders and Boots: Breathable waders and felt-soled boots (or rubber soles with studs) are a must for navigating Montana’s cold, fast-flowing rivers. Consider a wading staff for added stability.
• Vest or Pack: A fly fishing vest or chest pack will help you keep your gear organized and easily accessible on the water.
• Polarized Sunglasses: Polarized sunglasses are crucial for spotting fish and reducing glare on the water.

Hiring a Guide

If you’re new to fly fishing or unfamiliar with Montana’s rivers, hiring a local guide can make a huge difference in your experience. Guides offer invaluable knowledge of the local waters, current conditions, and effective techniques. They can also provide the necessary equipment and help you improve your casting and fly presentation skills.

Conservation and Respect for the Environment

Montana’s rivers are precious natural resources, and it’s important to practice responsible angling to preserve them for future generations. Always follow catch-and-release practices, minimize your impact on the environment, and respect local regulations and private property.

Conclusion

Fly fishing in Montana is an unparalleled experience that offers the perfect combination of natural beauty, challenging fishing, and the opportunity to connect with nature. Whether you’re casting to rising trout in a pristine mountain stream or floating down a legendary river, Montana’s waters promise an unforgettable adventure. So, pack your gear, tie some flies, and get ready to experience the ultimate fly fishing destination.