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Fishing in Río Gallegos, Santa Cruz: sea-run brown trout, rules and 2026/27 permit

The sea-run brown trout of the Río Gallegos. The 2026/27 rules read from the official annex, the permit, what the lodges publish and what is still to confirm.

By Equipo Pescamapa · Updated · Regulations checked 4 November 2026

Species
Techniques
Fly fishing with two-handed rods · Catch and release
When
1 November 2026 to 30 May 2027 on the Río Gallegos; the lodges' prime season runs from late December to April.

Río Gallegos, in the south of Santa Cruz, is the base for fishing sea-run brown trout (the trout that lives at sea and returns to the river to spawn) on the Río Gallegos, a low-gradient river that meanders across the pampa to the estuary. The lodges sit on estancias between 50 minutes and several hours from the city. This page brings together the 2026/27 rules read from the official annex, the permit and what it costs, what the operators publish and what we have not confirmed yet.

Río Gallegos rules, 2026/27

These are the entries of Annex I, Environments of Santa Cruz, 2026/2027 season, published on the official Fishing and Aquaculture portal. The annex itself says it lists only some of the most outstanding environments and that, unless stated otherwise, the general regulation applies.

  • Río Gallegos: 1 November 2026 to 30 May 2027. The prevailing regime is mandatory catch and release on both banks, from the sources to the sea estuary.
  • February window: from 1 to 28 February 2027 the daily limit is one sea-run brown trout.
  • Closed zone: both banks, upstream and downstream of the Güer Aike bridge, over a linear distance of 200 m.
  • Gallegos Chico: 1 November 2026 to 3 May 2027, fly only and mandatory release. Fishing is banned from the Puente Nuevo (Route 40) to its mouth.
  • Chico Sur: 1 November 2026 to 3 May 2027, absolute catch and release and fly only.
  • Penitente: 1 November 2026 to 3 May 2027, mandatory catch and release.

The annex defines the exclusion area as the 200 m strip (or the one indicated) on both banks from the sources and mouths of the linked watercourses, where fishing is not allowed.

The permit and what it costs

The permit is provincial and is processed online on the official portal. The 2026/27 season runs from 1 October 2026 to 30 September 2027. Values published by the portal on 4 November 2026, in Argentine pesos:

  • Non-resident foreigners: day AR$ 90,000; week AR$ 300,000; season AR$ 450,000.
  • Trolling (an extra permit on top of the ordinary one): AR$ 20,000 per day, AR$ 30,000 per week, AR$ 40,000 per season.
  • Argentine residents: day AR$ 15,000; weekend AR$ 20,000; week AR$ 25,000; season AR$ 40,000. No charge for people over 65, retirees, pensioners, children under 12 and people with disabilities.

According to 2024 press, the Patagonian permit is not valid in Santa Cruz or Tierra del Fuego. Karku Fly Fishing says on its website that it takes care of its guests’ permits: ask your lodge what is included.

When the fish are in

According to Karku Fly Fishing, the prime season on the Río Gallegos runs from late December to April. It says fresh silver fish arrive early on, that January and February are the months for the biggest, most aggressive fish, and that March and April bring steady action and many average-sized fish. This is one operator’s description: to choose your week, ask your lodge.

Getting there

Karku Fly Fishing says its estancia is a 50-minute drive from Río Gallegos airport and five minutes from the river, and that it includes airport transfers. Estancia Las Buitreras is about a ten-minute walk from the river, according to its operator. The Guía Santa Cruz directory places Los Morros Lodge on Route 40, 180 km from the city. These are each operator’s or directory’s figures; we have not verified the distances.

Lodges and outfitters

Below are the ones we found with public information; we have not contacted them yet, which is why they are marked. A rate is shown only when the operator publishes it with its season, and neither of these two publishes one.

Indicative calendar

Season from 1 November 2026 to 30 May 2027

  1. Jan
  2. Feb
  3. Mar
  4. Apr
  5. May
  6. Jun
  7. Jul
  8. Aug
  9. Sep
  10. Oct
  11. Nov
  12. Dec
  • Open by the rule
  • Best time, according to Karku Fly Fishing
  • Closed

Gallegos Chico, Chico Sur and Penitente close on 3 May 2027.

A month shows as open if any day of it falls inside the season. Waters with their own rules may open or close on other dates: read this guide's regulations.

WhenWhat to expect
1 NovemberThe Río Gallegos opens (2026/27), with mandatory catch and release.
Late December to AprilPrime season according to Karku Fly Fishing: January and February for the biggest fish, March and April for steady action (operator).
FebruaryFrom 1 to 28 February 2027 one sea-run brown trout per angler per day is allowed.
30 MayThe Río Gallegos closes (2027). Gallegos Chico, Chico Sur and Penitente close on 3 May.

Licence, closures and regulations

Annex I, Environments of Santa Cruz, 2026/2027 season, read on the official Fishing and Aquaculture portal on 4 November 2026. The Río Gallegos opens on 1 November 2026 and closes on 30 May 2027, with mandatory catch and release except for a window from 1 to 28 February 2027 with one sea-run brown trout. We did not read the general regulation; permit values are the portal's, confirm them when you pay.

Authority: Gobierno de Santa Cruz, Pesca y Acuicultura

Last checked: 4 November 2026. Rules change: confirm with the authority before you go.

Guides and lodging

Tell us what you are looking for and we will connect you with guides and lodging in Río Gallegos (Santa Cruz). We build listings from public information and correct them with each provider; prices, when shown, are dated.

Lodging · Packages and trips

Estancia Las Buitreras (Solid Adventures)

Lodge on the Río Gallegos run by Solid Adventures, about a ten-minute walk from the river. According to its website it has six double rooms and two single rooms, all with private bathrooms, and can sleep up to 14 guests but takes a maximum of 12 anglers a week. The guides speak English. It publishes no rate on the page we read.

Fishing styles
Fly fishing (flycast)
Boat
Up to 12 anglers per boat
Includes
Lodging
Languages
English

Price: on request

Public information, not yet checked with the provider. Is this your business? Ask us to correct or remove it. · Source: solidadventures.com

Ask about availability

Lodging · Packages and trips

Karku Fly Fishing

Fly-fishing camp on a century-old estancia 50 minutes from Río Gallegos airport, on the Río Gallegos. According to its website it takes only four anglers a week, with more than 40 km of exclusive water and more than 40 named pools. It sleeps guests in a cabin with two single rooms and one double, shared bathroom, solar power and Wi-Fi. It includes airport transfers, guides, breakfast, lunch and dinner, and says it takes care of permits; it does not include laundry, equipment, alcoholic drinks or tips. It asks for a 50% non-refundable deposit. It publishes no rate.

Fishing styles
Fly fishing (flycast)
Boat
Up to 4 anglers per boat
Includes
Lodging · Meals · Transfers · Fishing licence
Languages
English · Spanish

Price: on request

Public information, not yet checked with the provider. Is this your business? Ask us to correct or remove it. · Source: karkuflyfishing.com

Ask about availability

All Río Gallegos (Santa Cruz) listings on one page: fishing guides in Río Gallegos (Santa Cruz) →

How to choose a guide: what to ask before booking

  1. Style: does the guide fish bait, spinning/baitcasting or fly? Pick one who specialises in what you want to do.
  2. Boat and gear: what boat, how many anglers it takes, which engine (horsepower, bow electric motor)? Casting platform, fish finder? Is tackle provided?
  3. What is included: bait, meals, fuel, lodging, transfers. Get it in writing, with the price.
  4. Timing rules: the month decides the fishing. Ask what works on your dates, at what river level and water temperature.
  5. The place: where the lodging is, boat ramp, distance to the fishing areas and the overall setting.
  6. References: photos of recent trips and anglers who have been. If you can, talk to the owner or operator.

Put together from what local guides and operators told us.

To read before you go to Río Gallegos (Santa Cruz)

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Frequently asked questions

Can I fish in Río Gallegos (Santa Cruz) now?

As of 5 November 2026, yes: the season is open, from 1 November 2026 to 30 May 2027. Gallegos Chico, Chico Sur and Penitente close on 3 May 2027. Dates according to Gobierno de Santa Cruz, Pesca y Acuicultura. Waters with their own rules may have other dates, and the rules change every season: read this guide's regulations.

When can I fish the Río Gallegos?

From 1 November 2026 to 30 May 2027, according to Annex I of the Santa Cruz environments. The 2026/27 permit is valid from 1 October 2026 to 30 September 2027. The lodges describe their prime season as late December to April.

Can I keep the fish?

Generally no: the prevailing regime on the Río Gallegos is mandatory catch and release on both banks, from the sources to the estuary. The exception is a window from 1 to 28 February 2027, with a daily limit of one sea-run brown trout.

Which permit do I need and how much is it?

The Santa Cruz provincial permit, processed online on the Fishing and Aquaculture portal. For non-resident foreigners in 2026/27: day AR$ 90,000, week AR$ 300,000 and season AR$ 450,000. Trolling is an extra permit. Values from the official portal, in pesos, read on 4 November 2026.

Is the Patagonian permit valid?

According to 2024 press, the Patagonian permit is not valid in Santa Cruz or Tierra del Fuego, so you need the provincial one. Confirm with your lodge or on the official portal before you pay.

Are there fly-only rivers?

Yes. The Gallegos Chico and the Chico Sur are fly only, with mandatory release. The annex we read does not impose fly on the main Gallegos channel, but we did not read the general regulation, so ask your guide.

Where is fishing banned?

On the Río Gallegos, 200 m upstream and downstream of the Güer Aike bridge, on both banks. On the Gallegos Chico, from the Puente Nuevo on Route 40 to its mouth. And in general within 200 m of the sources and mouths of linked watercourses.

How much does a week at a Gallegos lodge cost?

We cannot say from the operator's own source: Karku Fly Fishing and Estancia Las Buitreras publish no rates on the sites we read. Some agencies do publish prices, but we do not use them because we do not know what they include or which season they are from. Ask the lodge for the detail.

What does a Gallegos lodge include?

According to Karku Fly Fishing: transfers from Río Gallegos airport, guides, lodging in a cabin (two single rooms and one double, shared bathroom), breakfast, lunch and dinner, and it takes care of permits. It does not include laundry, equipment, alcoholic drinks or tips (it suggests at least 12% of the trip cost). It asks for a 50% non-refundable deposit and the balance 90 days before.

What is the best time to go?

Karku Fly Fishing puts the prime season from late December to April: January and February for the biggest, most aggressive fish, March and April for steadier action. It is one operator's opinion; the river opens in November.

How do I get there?

Through Río Gallegos airport. Karku Fly Fishing says its estancia is a 50-minute drive and that it provides transfers. Los Morros Lodge appears in a local directory 180 km from the city on Route 40.

Sources consulted (9)