When it comes to New Mexico fly fishing, few places embody the rustic charm and unparalleled beauty of the Southwest quite like the Cimarron River. Tucked away in the northern reaches of New Mexico, the Cimarron flows through a diverse landscape of canyons, meadows, and forests, providing fly anglers with an array of opportunities to reel in trout while surrounded by stunning natural scenery. Whether you’re a seasoned angler or a novice looking to try your hand at this timeless pastime, the Cimarron River is a fly-fishing paradise.

In this guide, we’ll explore everything you need to know about fly fishing on the Cimarron, from the river’s headwaters to the best lures and techniques, the towns you’ll want to visit, and the best time of year to plan your trip.

The Headwaters of the Cimarron River: A Pristine Start

The Cimarron River finds its origins in the high country of Eagle Nest Lake, located in the Sangre de Cristo Mountains. This beautiful mountain lake, situated at an elevation of 8,200 feet, acts as a dam, controlling the flow of water that feeds into the Cimarron River. From here, the river descends through the Cimarron Canyon State Park, a favorite spot for both locals and tourists alike who are drawn by the crystal-clear waters and abundant trout populations.

The stretch of the Cimarron below Eagle Nest Dam is where the fly fishing magic happens. This section of the river is managed as a tailwater fishery, which means that the river enjoys a controlled, steady flow that creates near-perfect fishing conditions throughout much of the year. With cold water consistently feeding the river, the trout here are healthy, active, and plentiful.

Fishing the Cimarron River: A Trout Lover’s Dream

The Cimarron River is home to a variety of trout species, making it an ideal destination for anglers seeking diverse fly fishing experiences. Brown trout dominate the waters, but you’ll also find rainbow trout and the occasional cutthroat trout. Most of the trout you’ll catch will be between 10 and 14 inches, though larger fish are not uncommon, especially in deeper pools and quieter stretches of the river.

The river itself is relatively narrow, often only 15 to 20 feet wide in many places. This makes it a wonderful spot for short-line casting and precision fishing. Anglers who prefer a more intimate, technical fishing experience will feel right at home navigating the Cimarron’s currents and pools. The river’s gentle twists and turns create numerous opportunities for fish to congregate, particularly in pocket water and under cutbanks.

Best Lures and Flies for the Cimarron River

Understanding what flies to use on the Cimarron River can make all the difference in the world. Due to its high elevation and cooler temperatures, the Cimarron enjoys healthy insect populations that provide a steady food source for trout year-round.

Some of the best flies for the Cimarron include:

• Nymphs: Patterns like the Pheasant Tail and Prince Nymph are almost always a good choice here. The trout in the Cimarron are often eager to take these smaller flies in sizes 16 to 18.

• Dry Flies: During the summer months, caddisflies and mayflies dominate the river’s insect life. Dry fly patterns like the Elk Hair Caddis, Adams, and Parachute Hopper are excellent choices for topwater action.

• Streamers: When the water is higher or a bit off-color, try throwing larger streamers like a Woolly Bugger or Muddler Minnow. Streamers can entice larger trout from the deeper pockets and undercut banks.

• Terrestrials: As with many rivers in the Southwest, the summer heat often brings out terrestrial insects such as grasshoppers, ants, and beetles. Patterns like the Fat Albert and Dave’s Hopper can lead to explosive strikes during the warmer months.

Remember, the key to successful fly fishing is observation. If you notice trout rising frequently, switch to a dry fly; if they’re hugging the bottom, go with a nymph or streamer. Adapt to what the river is telling you.

Towns Near the Cimarron River: Exploring the Local Area

While the Cimarron River is the star of the show, the surrounding towns provide an authentic taste of New Mexico’s rural charm. These towns offer not only a place to rest your head after a long day on the water, but also opportunities to experience the local culture, food, and history.

Cimarron

Just downstream from Cimarron Canyon State Park, you’ll find the town of Cimarron, a historic community with deep ties to the Old West. Cimarron’s history is steeped in the legends of famous figures like Kit Carson and Lucien Maxwell, and remnants of the town’s Wild West past are still visible today. Be sure to stop by the St. James Hotel, a reputedly haunted hotel that once hosted gunslingers and lawmen.

Cimarron offers access to several public fishing areas along the river and serves as a perfect base for anglers looking to explore the surrounding waters. While in town, grab a bite to eat at one of the local diners, and if you’re there in the summer, catch one of the town’s many rodeos or outdoor festivals.

Eagle Nest

The village of Eagle Nest, situated near Eagle Nest Lake, is another excellent base for anglers. Known for its stunning views of the Sangre de Cristo Mountains and rich fishing culture, Eagle Nest is a hub for outdoor enthusiasts. In addition to fly fishing, visitors can enjoy hiking, boating, and wildlife viewing. For those looking for a bit of luxury, the town offers a selection of charming lodges and cabins.

Best Time of Year for Fly Fishing the Cimarron River

One of the reasons the Cimarron River is such a popular fly fishing destination is that it offers fishable water throughout much of the year. However, like any river, there are certain seasons that stand out as being particularly productive.

Spring (March to May)

As the days begin to warm up and the river awakens from its winter slumber, spring can be a great time to hit the Cimarron. The trout are hungry after the cold months and are eager to take both nymphs and streamers. The water levels can be a bit higher during this time due to runoff, so be prepared to fish the edges and deeper pools.

Summer (June to August)

Summer is arguably the best time to fish the Cimarron, especially in the higher elevations. The insect hatches are in full swing, and trout are feeding actively on caddisflies, mayflies, and terrestrials. While the midday heat can sometimes make the fishing slower, mornings and evenings offer excellent dry fly action. This is also the time of year when anglers can expect to see grasshoppers along the riverbanks, so be sure to have some hopper patterns in your fly box.

Fall (September to November)

Fall on the Cimarron is nothing short of magical. The surrounding aspens and cottonwoods burst into brilliant shades of gold, creating a stunning backdrop for fly fishing. As the temperatures cool, trout become more active again, particularly in anticipation of the winter months. Nymphs and streamers are particularly effective during the fall, and the lower water levels make for easier wading.

Winter (December to February)

Winter fly fishing on the Cimarron can be challenging, but for the dedicated angler, it’s still possible. The river doesn’t freeze over entirely, and in stretches where the water remains open, you can still find trout. Nymphs and small streamers fished slowly in the deeper pools tend to be the most effective during the colder months.

Tips for Fly Fishing the Cimarron River

1. Practice Stealth: The Cimarron River’s relatively small size means that trout can be easily spooked. Approach the river slowly and avoid casting shadows over the water.

2. Use Light Tackle: A 3- or 4-weight rod is perfect for this river, allowing for delicate presentations and better control over smaller flies.

3. Explore Lesser-Known Sections: While the stretches of river near Cimarron Canyon State Park are popular, don’t be afraid to venture farther upstream or downstream. There are miles of river to explore, and less-fished areas can yield surprisingly large trout.

4. Be Prepared for the Weather: The weather in northern New Mexico can change quickly, especially at higher elevations. Bring layers and be ready for anything from hot sun to cool mountain breezes.

5. Respect the River and the Land: The Cimarron River flows through both public and private land, so be sure to respect any signs regarding access. Pack out all trash and practice Leave No Trace principles to keep this river beautiful for future generations.

Conclusion: A New Mexico Fly Fishing Experience Like No Other

For those seeking a true New Mexico fly fishing adventure, the Cimarron River offers something special. With its pristine headwaters, healthy trout population, and scenic surroundings, this river provides the perfect combination of challenge and reward for fly anglers of all skill levels. Whether you’re casting a dry fly during the height of summer or drifting a nymph in the cool fall air, the Cimarron River is a slice of New Mexico that every fly fisher should experience.

If you’re looking to make your next fly fishing trip truly unforgettable, consider heading to the Cimarron River—New Mexico’s hidden gem.