The Redband Trout:
The redband trout stands as a testament to nature’s incredible ability to adapt and thrive in unexpected places. What makes the redband trout truly unique is their remarkable resilience in the face of harsh desert environments.
Redband trout are well-adapted to live in arid and semi-arid environments. These trout have evolved to endure the challenges of fluctuating water temperatures, low water levels, and limited food supply.
While they are technically a rainbow trout these beautiful trout exhibit an appearance all their own. While most of the differences are subtle. The biggest is that they have larger par marks on their sides that remain into adulthood.
Unlike their counterparts in more conventional trout habitats, redbands are smaller often no larger than 10 inches. So, if you are looking for a larger fish you should target another species. Having said that, I have found their tenacity, coupled with the challenge of accessing these waters, makes the pursuit of redband trout a distinctive and deeply rewarding endeavor.
The untamed wildness is what draws me to the desert. I love being alone. I see the pursuit of native redband trout in these desert streams, creeks, and rivers as more than just a hobby; it’s a quest. There’s enchantment in the rugged canyons and sagebrush-studded banks.
Like most fly fishing in the west the environment creates an experience that transcends fishing to become something else. The pursuit of something truly wild and untamed.
Idaho Home of the Redband Trout:
From the towering peaks of the Sawtooth Mountains to the sprawling deserts of the Snake River Plain, Idaho’s diverse topography hosts an impressive variety of trout species. This includes our target species the redband trout, making it a paradise for anglers seeking unique fishing experiences.
While Idaho’s mountainous regions and large rivers often get all the pop, Idaho also boasts expansive desert landscapes that harbor their own unique trout ecosystems.
The Owyhee and Bruneau Rivers, winding through rugged canyons and sagebrush-covered plains, create an unexpected oasis for resilient redband trout, offering anglers a chance to wet their lines in a unique setting and catch a truly singular fish.
Today we are celebrating the variety that makes Idaho a true gem for trout enthusiasts.
Specifically, we are going to be looking at the unexpected haven of desert oases, where the redband trout thrives against all odds.
Next lets look at where to find the redband trout.
Where to find Redband Trout?
While redband trout can be found throughout a large portion of the state of Idaho (along with northern Nevada, Oregon, Washington, and parts of Montana), I always seem to be driving south to the vast wildernesses of Owyhee County.
Owyhee County is a huge rugged desert expanse in southwestern Idaho. The area is known for its wilderness areas, including the Owyhee Canyonlands and mountains.
This region boasts a strikingly diverse landscape featuring deep canyons, high plateaus, and unique rock formations.
Owyhee County is home to a variety of wildlife including bighorn sheep, golden eagles, pronghorns, and mountain lions.
Every time I go there, I am struck by just how wild and unspoiled it truly is. It is a true treasure trove of all things outdoors and surprisingly underused considering how close it is to Boise. Which is becoming something that is harder to find in the west these days.
Two great places to start are Owyhee River, Bruneau River, and their tributaries.
The Owyhee River:
The Owyhee River flows through the remote landscapes of Oregon, Nevada, and Idaho, meandering through deep canyons and plateaus.
The river’s headwaters originate in the Owyhee Mountains of northern Nevada. As it journeys through the Owyhee Plateau, an intricate network of tributaries flow into it.
Some of the tributaries are quite large such as Deep Creek, The Little Owyhee River, and the South Fork Owyhee River. Some are quite small and often dry up by the time summer rolls around. Many contain our target species the redband trout. Even some of these seasonal streams.
I have found that many people are familiar with the Owyhee River but the only area they are familiar with is the stretch below the Owyhee Reservoir dam. Where they fish for trophy brown trout. While that represents its own unique opportunity, this river is so much more than that. You just have to be willing to work for it.
The Bruneau River:
The Bruneau River carves its way through high desert, offering a unique and remote adventure for those who aren’t faint of heart.
Originating in the Jarbidge Mountains of northern Nevada, the Bruneau flows northward into southern Idaho and eventually flowing into CJ Strike Reservoir and finally the Snake River.
Known for its challenging whitewater rapids in the spring, the Bruneau River provides an adrenaline-pumping experience for rafters and kayakers. Which leaves plenty of water available for the adventurous fisherman.
The majority of the Bruneau River is inaccessible unless you a rock climber or crazy. Do check out the Bruneau Canyon Overlook and imagine just how you would get down to the water.
I recommend accessing via Indian Hot Springs though you will need a high clearance 4×4 to get there. I usually end up hiking down into the canyon versus driving.
Planning Your Fishing Trip:
Personally, I do a lot of research when planning any fishing expedition. The Idaho Fishing Planner, along with Google Maps and Earth are essential.
If I’m targeting a particular creek, I use the Planner to first confirm that there are actually fish in it and second that my target species is present. I then use Google Maps, Earth, and various topos to explore a particular section I will be fishing before I go.
Finally, it’s important to confirm the land you are parking and fishing on is actually public. Once you are out there it’s easy to believe that no one owns the vast wastes surrounding you, but a surprisingly large amount of land along the main vehicle artery into the Owyhees, Mud Flat Road, is private. It’s best to avoid awkward situations.
Let’s dive into the best time to make your trip.
When to Fish for Redband Trout?
You can technically fish for redbands all year long but I’ll outline the pros and cons of each season below.
Summer:
In Southwest Idaho summer is hot and dry, like really hot and dry, with temperatures often soaring into the triple digits under the high desert sun. The mountains are calling. Head north!
Mid-summer is the one time of year I would avoid completely. You are putting yourself and the fish at risk.
Fall:
In contrast, fall ushers in cooler temperatures, creating a more temperate climate.
If you can get out there at this time it’s definitely a great time to fish for redbands.
Spring:
Spring heralds a period of renewal, with milder temperatures, occasional rainfall, and the awakening of vibrant wildflowers that add a splash of color to the desert terrain.
Spring is my favorite time to head out into the desert on fishing expeditions. It works out great because spring hits early here while all the mountain rivers and streams are still snowed in or blown out.
If you decide to head out in the spring check out the best spring flies.
Winter:
Winter is a bit hit or miss. Sometimes if the weather is favorable you can have great trips. On the other hand you can spend a lot of time and effort with no reward. The fishing gods are fickle this time of year.
If you are heading out in the winter you better keep an eye on the forecast and have a plan. Squalls can come out of nowhere and they are no joke. Things can become sketchy quick.
Shoot For the More Temperate Times of Year:
I personally only consider fishing the desert in either the spring or fall. This is after having fished the desert in both the summer and winter. The juice just isn’t worth the squeeze for me.
Each season offers a unique feel and aesthetic, but unless you want to kill fish and possibly yourself go in the spring or fall.
Now let’s dive into what flies work best for redband trout.
What Flies Work Best For redband trout?
I can spend a lot of time talking about the entomology of the area and I just might in a future post, but don’t over think this.
These fish do not face much pressure and will gulp down just about anything. I have found they behave more like Brook Trout than a standard Rainbow or Cutthroat.
For the most part the redbands are not a large fish so leave the big stuff at home. You shouldn’t need anything bigger than a #12.
My box is generally filled with my personal standards: Parachute Adams, Stimulators, Elk Hair Caddis, Blue Winged Olives.
I usually go with dries when I can but by all means bring some Hare’s Ear or Pheasant Tail Nymphs as well if you like.
Now let’s look at what fly rod and gear you will need.
What Fly Rod Works Best For redband trout?
For navigating small desert creeks, where precision casts are key and tight quarters demand mobility, the ideal fly-fishing outfit is able to combine finesse with versatility.
You might be able to get away with a 4-weight rod but honestly A 7 to 8 foot 2 or 3-weight fly rod offers the delicate touch required for presenting flies with subtlety in these confined spaces.
A weight-forward floating line complements the setup, helping keep your casts accurate and your presentations delicate.
Opting for a shorter leader and tippet enhances accuracy, which becomes crucial when casting beneath overhanging branches or into tight pockets.
Unless you are fishing one of the larger rivers or creeks such as the Owyhee itself your tippet does not need to be crazy thin. In fact, I often use 4x when fishing smaller creeks as it’s nice being able to pull a bit harder when your fly inevitably gets stuck in a bush or tree.
Fly fishing in southwest Idaho is not without it’s risks let’s look at some below.
Fishing Risks:
I don’t think many people understand how truly alone you can be in the wildernesses of Southwest Idaho. It’s not like hiking into the Sawtooths or even the Church.
Once you get off the beaten path down there you are going to have to take care of yourself as the chances of running into a good Samaritan are slim. I will just highlight a few of the larger risks here:
- Rattlesnakes are everywhere. You need to be constantly watching where you step.
- Bring plenty of water and I always care some sort of water filtration system. Heat stroke is no joke.
- Mud Flat Road is a good dirt road but good luck with any of the others that branch off. I recommend bringing a spare tire (or two) as getting flats is not uncommon. Also, the roads become impassable in the rain.
- Terrain. The terrain is legit difficult. Create a GPX track. Know where everything around you is. Have a plan.
Fishing for redband trout Isn't always easy:
I will be honest fly-fishing Southwest Idaho is not easy.
These creeks and rivers, are hard to get to. Do not expect to leisurely walk up to the bank and wet a line.
You are often going to uncomfortable, scratched, and frustrated by the time you get to the water. Then once you get there you will be at a loss as to how you are actually going to get your fly into the water through the overgrowth.
All that said I would argue that is part of the fun and also what makes it so rewarding when that beautiful redband trout launches at your fly.
Get Out There:
As we conclude our journey, I’m hoping the allure of the redband trout lingers in your mind.
The vibrancy of these resilient trout, the dance of the fly on clear desert streams, and the rugged beauty of the landscapes create a tapestry that transcends the act of angling.
Fishing for redband trout in Southwest Idaho is an immersion into the untamed. As you venture forth, remember that it’s not just about the catch. It’s about the connection forged with the environment you are fishing and the fish you are targeting.
So, whether you’re a seasoned angler or a newcomer to the high desert waters, may the pursuit of redbands be a chapter in your fishing story that resonates with the thrill of discovery and the appreciation for the wild and untouched corners of our world.
Tight lines and may your next redband adventure be as vivid as the streams you cast upon.
-Alpine Angler