The Rocky Mountains maintain a few of the greatest Trout fishing on the earth. Excessive mountain peaks obtain snowpack all through the winter, delivering chilly water to streams, lakes, and river valleys all year long. So, it’s no shock, then, that the Centennial State is completely loaded with nice fishing. High on the checklist in these productive waterways is a spread of Trout. However what makes Trout fishing in Colorado so particular?

As a former information in Colorado, I’ll attempt to paint you an image within the subsequent few sections. I’ll additionally allow you to in on some suggestions for a profitable journey. By the point you’re carried out studying, it is best to perceive the attract of Trout fishing on this slice of paradise! Are you an angler itching to uncover Colorado’s wealthy waters? Learn on earlier than to start out planning your journey.
Why go Trout fishing in Colorado?

Considerable Trout populations and various water varieties make Colorado a pretty state to fish in. You will discover backcountry Cutthroat Trout that may smash dry flies all day lengthy, together with tailwater fisheries with extremely selective (and really massive) Trout that require excellent displays.
Whether or not you’re fishing a distant creek or an enormous river under a dam, Colorado is at all times scenic and attention-grabbing. The small cities are pleasant and the towering 14,000-foot peaks by no means get previous. Outdoors of the final appeal and enormous tracts of public lands, it’s an amazing place to chase Trout.
I additionally love Colorado for the tenting alternatives subsequent to prime fishing grounds. It’s not often arduous to seek out an amazing campground with water proper out the tent door! The flexibility to fish all day and have a pleasant campfire after makes this state a bucket-list vacation spot.
Widespread Trout Species in Colorado
There are a couple of notable Trout species in Colorado. In reality, many of the nation’s top-prized Trout swim right here. Have a look under to see what makes every stand out.
And earlier than you shout! Sure, you’ll in all probability discover Lake Trout lacking from this checklist. Nonetheless, whereas Colorado has wonderful Lake Trout fisheries, they’re truly a sort of Char, not a Trout. So for the aim of this checklist, I’ve caught to precise Trout.
Rainbow Trout

There’s glorious Rainbow Trout fishing throughout the west however Colorado boasts some very distinctive alternatives. In a number of tailwater fisheries, the Rainbows develop in extra of 10 kilos. Mysis shrimp spill by way of the dams, creating an ultra-rich ecosystem the place Trout can develop quickly. These locations aren’t any secret and the fishing is technical, however it’s additionally very rewarding. You’ll additionally discover these fish all through the numerous rivers and lakes within the area as properly.
Brown Trout

Everybody loves Brown Trout and Colorado isn’t any exception. The identical tailwater fisheries develop large Browns however, for some purpose, the Rainbow Trout populations are stronger. Brown Trout are prolific in most river valleys, nevertheless, and so they additionally develop massive in lakes and reservoirs. A number of the largest Browns are caught within the fall once they migrate from deep reservoirs into river programs earlier than spawning.
Cutthroat Trout

Fairly a couple of sorts of Cutthroats swim in Colorado’s waters. Many are native and a few, just like the Snake River Cutthroat, are the product of introductions and stocking. The Rio Grande Cutthroat is a staple within the southwest of the state, whereas Colorado River Cutthroats are additionally widespread. Buck Cutthroats are much less widespread however are revered for his or her pure genetic strains.
Brook Trout

Most of the backcountry streams and beaver ponds are stuffed with small Brook Trout. You possibly can maintain a pile of Brookies in most locations, so convey a skillet to camp and cook dinner a couple of up. Whereas they’re small in most streams and lakes, a couple of locations break the principles and develop large Brook Trout. A document fish over 8 kilos was caught in Southwest Colorado in 2022!
Tiger Trout

On the much less widespread facet, anglers may also discover Tiger Trout within the Centennial State. Most of those fish are reared in hatcheries and are stocked, however they’ll happen within the wild too. Tiger Trout are a cross between Brook and Brown Trout. Colorado has quite a few waters the place each species are current, making it attainable for them to crossbreed as each are fall spawners.
The best way to Go Trout Fishing in Colorado
There are a couple of necessary issues to know earlier than going Trout fishing in Colorado. You possibly can catch Trout on the fly or on spin fishing sort out – which I’ll cowl in a second – however there are additionally some ins and outs you might want to find out about.
Know The place You Stand
In contrast to Montana and different areas within the west, Colorado permits non-public landowners to personal streambeds. This implies river bottoms are non-public by way of non-public property. Anglers should pay shut consideration to boundaries to keep away from trespassing. Most rivers are properly labeled alongside the boundaries to keep away from confusion however it’s good to remember beforehand. Fishing-specific telephone apps may help as properly.
Colorado Trout Fishing Strategies

I discussed you’ll be able to go fly or spin fishing for Trout in Colorado, so let’s break it down. Simply beware that some sections of rivers solely permit fly fishing with barbless hooks. Others permit for fly and spin fishing with synthetic lures and baits, as properly.
- Fly Fishing. Utilizing attractor dry flies and basic nymphs works on most mountain streams and low-pressure waters. If you happen to hit the tailwaters and high-pressure areas, convey small flies to mimic blue-wing olive mayflies and numerous midges, tricos, and different difficult bigs.
- Spin Fishing. Utilizing reduce and stay bait in reservoirs and different designated waters is an effective way to seek out massive fish. At all times test the laws as a result of baits aren’t authorized in lots of rivers and lakes. You may also use lures nearly in every single place with fly-only waters being the exception. A Rapala or spinner is good for Trout fishing in Colorado. There’s a single-hook requirement in some locations however you’ll be able to at all times take away treble hooks from lures to adjust to this rule.
The place to Chase Trout in Colorado

The checklist of locations to fish is lengthy and the Colorado Parks and Wildlife division truly gives nice guides to most of the greatest rivers and lakes. Gold-medal waters are designated for particularly productive and valued waters, so if you happen to see an indication, it’s possible a well-liked but in addition world-class fishery.
The next are a couple of areas and cities to get began in your seek for one of the best Trout fishing in Colorado:
- South Platte River. Probably probably the most well-known river system in Colorado, this advanced community gives a mixture of dam-fed tailwaters and productive reservoirs. Fishing above and under Antero and Spinney Mountain Reservoirs is widespread. Cheesman Canyon and the Dream Stream are two of my favourite locations to check my fly fishing expertise in opposition to the selective Trout within the drainage.
- Glenwood Springs. I’m including this particular city as a result of it’s central to many nice waters. The Colorado, Roaring Fork, Crystal, and Frying Pan Rivers are all inside simple attain. Throw within the reservoirs and an affordable drive to the Blue River or all the best way to the Gunnison, and you’ve got greater than sufficient choices.
- Northern Rockies. This space features a ton of nice fishing, usually overlapping with ski cities. Steamboat Springs is a superb base camp because of the Yampa River tailwater. Craig, Kremmling, Winter Park, and Breckenridge are all nice jumping-off factors as properly. It’s a scorching zone of Nationwide Forest lands which might be wealthy with chilly water.
- Arkansas River. This distinctive drainage begins close to Leadville and runs by way of gorgeous canyons earlier than operating onto the plains. It’s one in every of my favourite locations for each fishing and whitewater rafting. Salida is central to a few of the greatest waters and it’s a river value exploring!
- Southwest Colorado. The variety of iconic fisheries is lengthy within the southwest of Colorado. The Gunnison River is a favourite and the close by Taylor River has large mysis-fed fish. The Animas River in Durango and the whole Montrose space have loads to discover. It’s an enormous area geographically with the San Juan Mountains and the decrease elevation locations like Grand Junction.
Trout Fishing Seasons in Colorado

Trout fishing is a year-round endeavor in Colorado. I’ve fly fished tailwaters for large Trout even in freezing situations! The dam launch ensures they’ve open water each month of the yr however ice fishing can be widespread all through the winter months.
Spring could be very productive simply earlier than the runoff hits the rivers. As soon as water ranges rise, fishing turns into tougher. At this level, I wish to hit the lakes as a result of the water is chilly and Trout are typically near shore. A number of the tailwater fisheries may even stay productive all through excessive water.
As river flows stabilize, it’s time to hit the rivers arduous throughout summer season and fall. Summer time fishing is wonderful at excessive elevations, because the water tends to stay cool with nice stonefly and caddis hatches. In the meantime, fall will get massive Brown Trout transferring and it’s my favourite time to fish massive streamers with a extra aggressive method.
Colorado Trout Fishing Rules

Earlier than I allow you to go, there’s just a few housekeeping you want to pay attention to. To start with, as in most states, each angler wants a Colorado fishing license earlier than casting for Trout right here. They’re fairly simply obtained, as you may get them on-line. Be sure to hold a tough or digital copy with you always to keep away from fines.
You also needs to have a primary understanding of the laws surrounding Trout fishing. The state publishes a regulation booklet yearly, however the basic rule of thumb is that you would be able to maintain an combination of 4 Trout per day, with extra beneficiant laws for Brook Trout. These guidelines are topic to alter, nevertheless, and numerous guidelines can apply on totally different waters. Test the state’s interactive atlas to see the principles the place you’ll be fishing.
Colorado Trout Fishing FAQs
Colorado has a few of the greatest Trout fishing within the US. The Rocky Mountains have a winter snowpack that yields chilly waters and best Trout habitat.
Timing is a matter of location and private opinion. Colorado’s excessive nation is nice throughout summer season whereas decrease elevations are very productive within the fall.
Anyplace with cheap entry is simple to fish in Colorado. Reservoirs with public seashores are particularly simple however there are a ton of rivers and streams as properly.
A easy nightcrawler is nice for bait fishing. You will discover them at most sort out outlets.
Are you dreaming of trophy Trout in Colorado?

It appears that evidently Colorado places out extra trophy-size Trout than many different states. Possibly it’s the wealthy tailwater surroundings or simply the final situations and productive ecosystems. Both manner, there’s no scarcity of unimaginable rivers and lakes to pursue native Cutthroats, outsized Rainbows, and plenty of extra Trout on the whole. So hit the street, discover a river, and get busy fishing in Colorado!
Are you a information or native who is aware of and loves Colorado’s Trout waters? We’d love to listen to about your favourite methods and locations. Share away within the feedback under!
