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Full Days Manso River

$580/ Boat For 1 Angler / 600 For 2 Anglers

Located in the southwestern sector of Nahuel Huapi National Park, the Manso River Basin is one of the most varied and spectacular fly-fishing environments in Patagonia. It combines crystal-clear river stretches with a series of glacial lakes surrounded by Andean forest, all connected within a single watershed. This diversity of environments — rivers, lagoons, and lakes — allows us to tailor each outing to the season, weather conditions, and how the trout are behaving, always maximizing your chances for a great day on the water.

Price: $580

Duration: 9/10 Hours - Full Day

fly fishing guide outfitter in bariloche patagonia argentina

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Across all of these destinations, it’s possible to achieve the classic “Patagonian Grand Slam” — landing brown, rainbow, and brook trout all in the same day. And in midsummer, the entire basin comes alive with the famous Dragonfly Hatch, one of the most exciting times of year for dry-fly fishing, when big trout attack large foamy terrestrials like Fat Alberts, Chernobyl Ants, or realistic dragonfly imitations.

Our destinations within the basin

Lower Manso River — Begins at Lake Steffen and winds for about seven miles until it meets the Villegas River, near the Chilean border, forming the southern boundary of the National Park. This is a float-fishing stretch of exceptional beauty, with waters in striking shades of green and blue running through pristine Andean forest. It offers excellent fishing, including right at its mouth on Lake Steffen.

Middle Manso River — Begins on the southwestern shore of Lake Mascardi and flows into Lake Moscos, whose outflow is renowned for outstanding dry-fly fishing in summer. It then continues to La Medialuna Lagoon, a small, reed-fringed spot with a magical sense of seclusion, before completing the float to the exit point through pools, runs, riffles, and picture-perfect bends.

Lakes Fonck and Roca — Two medium-sized glacial lakes with limited access, which helps preserve the quality of the fishery. Rainbow and brook trout predominate, with good-sized brown trout occasionally showing up. Lake Fonck is divided into Fonck Chico (surrounded by dense reeds, fishable only by boat) and Fonck Grande (with varied structure and inflow from the Calote and Frío streams). Lake Roca, bordered by coihue forest, is fed by three streams — Expedicionarios, Linco, and Felipe — creating highly productive structure. Depending on the season and conditions, we prioritize one or the other to make the most of the day.

Hess Lake & Channels — A small but highly productive lake, with reed-lined shores creating ideal habitat for dry-fly fishing. It offers spectacular views of Mount Tronador, with its permanent glaciers, along with a network of channels combining stunning scenery with excellent dry-fly and nymph fishing.

2 anglers – USD 600 | Single angler – USD 580

What’s Included
• Transfers to and from Bariloche to the river.
• Fishing Gear (rods, flies, and wading gear if needed).
• A traditional Argentine lunch featuring steak and the best Malbec wine.
• Refreshments (water, soft drinks, and beer).
• 1 Bilingual Guide per Boat for 2 passengers.
• Private accesses in the river.

What’s Not Included
• Fishing license: We can arrange this in advance if needed.
Current rates for foreign visitors (2026):
• Day license: USD 30
• Weekly license: USD 90
• Full season license: USD 180
• Gratuities

Tour Plan

All of these destinations lie roughly 35–40 miles from Bariloche, with part of the drive on gravel roads, making the trip about an hour and a half. We typically meet between 7:00 and 8:00 AM at a designated point in Bariloche before heading to the river or lake best suited to that day’s conditions.

Once the boat and gear are ready, we fish from about 9:00–10:00 AM until 1:00 PM, when we pause for a riverside lunch. Afterward, we return to the water and continue fishing until around 4:00–5:00 PM, before heading back to your accommodation or the agreed meeting point.

Amazing experience! Me and a friend went to the Limay River for a full day. Matías was super easy to talk to via Whatsapp, and did a great job coordinating and making sure we had everything we needed. Our guide was Tomas, who was also incredible; very easygoing and knowledgeable of the river and trout. The meal he prepared was perfect, relaxing with some wine and eating a steak right next to crystal clear water is an experience we won’t soon forget. I would 100% recommend this to anyone looking to get out and flyfish in the Patagonia!
Sam Beltran
5 months ago
Wonderful experience!! Had a fabulous time on the Limay River with Aliosha, our local guide. Easy float down the river with casting friendly pools. Lots of technical challenges as well. Aliosha is a master at positioning the drift boat tailored to our skill set. Was impressed with his knowledge of the river and pools. Gin clear water, easy to see a take before the fly disappears! Saw some 3-4 kg browns but couldn’t convince them to eat. Caught lots of bows! River side ‘lunch’ was superb, best I’ve ever had. Worth the float just for the scenery and lunch! If you want a pleasant day on the Limay and a shot at some trophy browns, give these guys a call!!
Dave Rideout
4 months ago
Fished with Aliosha. He was an amazing, patient, positive guide. The conditions were extremely challenging, but by the end I had caught the fish of a lifetime! What a crew! Fished a second day with Aliosha. Again he was fabulous. The food Matias put together was worth the trip in itself! The fishing was very challenging that day, but at the end, with much encouragement from Ali, we caught a brown trout of a lifetime. These guides are the BESt!
Rob Denton
2 months ago
Outstanding fishing experience with Matías and Dante! We caught so many fish each day and the guide kept us focused on the big monster brown trout! If you like fish hard and be treated to a river doe Argentinian lunch with steak, wine, and cheese then this is the trip of a lifetime! We Flores the upper and lower section of the Rio Limay! I will be back!
Shawn Kyska
5 months ago
Perfect day on the river. We are only beginners and the guide was very helpful and patient. We got lucky and caught tons of fish, but regardless it was beautiful to float down the river, enjoy nature and the gorgeous snow capped mountains.
Mia Bray
4 months ago

FAQ’s

Frequently Asked Questions

I don’t own fishing gear. Do you provide it?

No worries—we provide everything you need. All equipment is included and tailored to the waters you’ll be fishing, including rods, reels, lines, and flies.

Not at all. Our guides love introducing newcomers to this fascinating sport and will do their best to help you land your first trout on your very first fly-fishing experience. Alternatively, most of the waters we fish are also suitable for conventional spinning gear.

Absolutely. We’re happy to adapt meals to your dietary needs. Just let us know about any preferences or restrictions in advance, and we’ll make sure you enjoy the food as much as the scenery and the fishing.

We provide all fishing equipment, food, and beverages. You should bring:

  • Sunglasses (essential for both safety and comfort while fishing)
  • A warm layer, as Patagonia’s weather can change quickly
  • A hat and sunscreen for sun protection

Of course! They can relax and enjoy the stunning scenery and delicious food. And who knows—after a day surrounded by Patagonia’s beauty, they might even be tempted to give fishing a try.