Chasing Trout and Capturing Moments: Fly Fishing the Big Thompson River

Big Thompson River Fly Fishing Photography

Just outside Loveland, Colorado, the Big Thompson River tumbles through its canyon like a secret meant to be shared sparingly. Here, under the towering rock faces and amid the seasonal flourish of aspens, the trout glide in waters so clear they seem borrowed from another world. It’s a place that refuses to be ordinary, even as it sits just a short drive from the sprawl of Denver and Boulder. Those who find themselves here—rod in hand or simply drawn to the rhythm of the river—know they’ve stepped into something rare.

On a crisp morning not long ago, I joined two Front Range Anglers guides, John Brown and Charlie Schaefer, for a walk along this stretch of the Big Thompson. Both men carried the quiet competence of those who’ve spent enough time on the water to lose the need for bravado. Watching them fish was like watching a craftsman turn wood on a lathe—each cast a practiced motion, each drift a moment of intent. Their chosen method was euro nymphing, a stripped-down approach that trades flashy for effective. The rewards spoke for themselves: trout rising from the depths, some modest, others stretching well past the 20-inch mark.

Walking the riverbank, my camera ready, I couldn’t shake the feeling that this place was built for dreams. The pools, deep and inviting, seemed to whisper promises of trophy fish. The riffles, swift and playful, dared anglers to master their currents. And then there was the light—always shifting, always softening or sharpening the canyon in ways that made even the most routine moments shimmer.

Fall is the Big Thompson’s most dramatic mood. The aspens and cottonwoods light up like fire, a golden warmth against the cool grip of the river. The trout, sensing the change, become bold and hungry, their movements electric against the calm of the season. Some days, the sky stretches wide and blue; others, it crouches low, heavy with clouds or mist. It’s the kind of beauty that demands both attention and reverence, the kind that fills a camera frame yet somehow feels too large to hold.

But fly fishing, as anyone who loves it will tell you, is never just about the fish. It’s a slow-burn affair with the land and water, a test of patience and awareness, a chance to step into the raw pulse of the natural world. For brands and magazines hoping to capture the soul of fly fishing, or for those who simply long to lose themselves in its rhythms, the Big Thompson River is more than a location—it’s a story waiting to be told.

The river has a way of holding onto you long after you’ve left its banks. Its trout, its wildness, its ever-changing moods—all of it lingers like a song you can’t quite stop humming. As a photographer, I find it both a privilege and a challenge to try to pin that feeling down, to turn moments into images that speak to the unspoken connection we have with water, fish, and the landscapes that hold them. On the Big Thompson, I can’t help but feel like I’m chasing something infinite.

Click HERE to check out more of my fly fishing photography and contact me directly to inquire about prints - rob@robhammerphotography.com

Colorado Fly Fishing Photography

Fly fishing guides on the Big Thompson River

Fly Fishing in fall color in Colorado

Fall fly fishing in Colorado

Fly fishing the Big Thompson River

Rainbow trout jumping out of the river

Netting a Rainbow Trout on the Big Thompson River

John Brown of Front Range Anglers having a laugh during a day on the river

Fly fishing guides from Front Range Anglers

Looking for trout on the Big Thompson River

Tree roots growing out of a rock

Charlie Schaefer netting a trout on the Big Thompson River outside Loveland, Colorado

A beautiful Rainbow Trout

Fall colors in the river in Colorado

Hardy fly rod and reel

One handed

Netting a large Rainbow Trout

A fly fisherman smiles while holding a trophy Rainbow trout
Fly fisherman on the Big Thompson River in Colorado - Black and White Photography

Big Thompson River Fly Fishing

Setting the hook

A proper bend in the rod

Won’t forget this one

Charlie Schaefer - Front Range Anglers

The big ones put up a good fight

Textbook Rainbow Trout

Moving up river

Fly Fishing the Big Thompson River surrounded by fall color in Colorado

Fly Fishing Deckers Canyon

Fly Fishing Photography - Colorado - Deckers

There is no end to the pleasures that fly fishing can provide a person once they get past the initial suffering that comes along with the sport. That’s not to say it ever gets easy, you just learn how to screw up less. For me, one of the great pleasures is watching the way light, or the lack thereof, can transform a river. Might not look like it, but this was a cold December day on the South Platte River in Deckers Canyon. The solitude a canyon brings is great. It also brings endless shifts of light that can be equal parts beautiful, tricky, and frustrating from a photography perspective. One of my biggest difficulties with fly fishing is a positive one; deciding whether to fish or to photograph. After years of deliberation the obvious conclusion presented itself - fish when the light sucks.

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Fly Fishing - Crested Butte, CO

Taylor River Fly Fishing

Fly Fishing Photography - Colorado

Sometimes you think the sun is going to help with the cold and on certain days is does. For all the rest of the days, it’s easiest to just accept the fact that you won’t feel your hands again until you get back to the truck. At which point you’ll need to put a koozie around your beer just so they don’t get any worse. Thankfully this wasn’t one of those. It’s only the middle of October but that doesn’t matter. If you spend time in the mountains then you know an early summer morning can feel oddly similar to winter. It’s got to be part of that whole love/hate thing.

It’s safe to assume that most western fly fisherman, in the beginning at least, are only concentrated on the rainbow trout. It’s put up on a pedestal. The trophy. The goal. Won’t deny having those same feelings, but that’s all changed over time, as everything does. Now, in my opinion, brown trout are king. Their colors and markings are really special.Now, In the name of transparency this isn’t my fish, but my friend caught it while I was shooting. Which means I was sort of catching it vicariously through him. That’s the only way I’ve found to calm the urge to set the camera down and replace it with a fly rod. It’s a vicious cycle that I’m trying to be at peace with. On the scale of problems, it’s a good one to have. Snowboarding is the only thing I do that absolutely won’t involve a camera unless it’s the one on my phone. Fly fishing on the other hand is a constant battle.

Good times on the Taylor River that day.

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Colorado Fly Fishing Photographer

11 Mile Canyon Fly Fishing - Colorado

Nestled in the heart of the Rocky Mountains not far from Lake George, Colorado - 11 Mile Canyon is a breathtaking destination that attracts fly fishing aficionados with its crystal-clear waters, stunning scenery, and abundant fish species that offer an unforgettable experience for anglers.

Colorado is known for its breathtaking mountain ranges, lush forests, and serene lakes. The backcountry canyon section of the South Platte River offers a unique opportunity to escape the crowds of fisherman, immerse yourself in nature, and find solitude on the water. Fly fishing in these remote areas not only allows you to connect with the environment but also gives you access to wild, untouched fisheries teeming with life.

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