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Fishing Spots: Cochrane

Cochrane is a remote frontier town on the Carretera Austral providing access to the mighty Río Baker — Chile's most voluminous river and one of the world's great trophy brown trout fisheries. The surrounding wilderness rivers and lakes offer pristine, uncrowded fishing.

4 min readUpdated for 2025–2026 Season
4 fishing spotsBest Season: Season November to April. December-February offers best weather and most consistent fishing. The Baker produces trophy fish all season but March is considered prime for the largest browns. Water levels fluctuate with glacier melt, affecting fishing quality.
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Overview

Cochrane sits at the confluence of the Río Baker and Río Cochrane in Chile's deep south Aysén region. The town is the gateway to some of the most impressive trout water in the world. The Río Baker, famous for its enormous brown trout often exceeding 10 pounds, flows through dramatic canyon scenery. The Río Cochrane and Lago Cochrane add diversity with different character water. The extreme remoteness means anglers often have entire river sections to themselves, making Cochrane a dream destination for those seeking wilderness fishing.

Fishing Spots

Río Baker

river

Species

brown trout, rainbow trout, chinook salmon

Technique

Heavy streamer, nymph, indicator

Season

November to April

Permit

SERNAPESCA license

Chile's most voluminous river and one of the world's great brown trout rivers. Trophy fish exceeding 10 lbs, some over 20 lbs. Requires 7-8 weight rods and drift boats. The turquoise water and canyon scenery are breathtaking.

Access: South of Cochrane via Carretera Austral

Río Cochrane

river

Species

rainbow trout, brown trout

Technique

Dry fly, nymph, streamer

Season

November to April

Permit

SERNAPESCA license

A more intimate river than the Baker with excellent wade fishing. Clear water with consistent rainbow and brown trout. More technical fishing requiring lighter tackle.

Access: Flows through town

Lago Cochrane

lake

Species

rainbow trout, brown trout

Technique

Trolling, shore casting

Season

October to May

Permit

SERNAPESCA license

A scenic lake offering good fishing from shore and by boat. Less dramatic than the Baker but more accessible and consistent. Good option for less experienced anglers.

Access: East of town

Río Nef

river

Species

brown trout, rainbow trout

Technique

Streamer, nymph

Season

December to March

Permit

SERNAPESCA license

A tributary of the Baker with excellent fishing in a remote setting. Large brown trout hold in deep pools. Less accessible but rewards explorers with outstanding fish quality.

Access: North of Cochrane via Carretera Austral

Regulations

Season

Oct to May

Permits

SERNAPESCA license. ~$15-25 USD/season.

Catch Limits

2-5 trout/day, min 25 cm.

Catch & Release

Increasingly common. Barbless recommended.

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Gear Recommendations

5-weight fly rod (9 ft) for rivers
6-weight for lakes and wind
Floating line with sink-tip
Leaders 9-12 ft, tippet 3X-6X
Breathable waders and boots
Dry flies: Adams, Elk Hair Caddis, Royal Wulff
Nymphs: Pheasant Tail, Hare's Ear, Prince Nymph
Streamers: Woolly Bugger, Zonker, Muddler Minnow
Polarized sunglasses
Landing net with rubber mesh

Guides & Outfitters

  • 1Baker River Outfitters — specialized Baker guides with drift boats
  • 2Cochrane Fly Fishing — local guides for all waters
  • 3Patagonia Baker Lodge — full-service fishing lodge
  • 4Aysén Wilderness Fishing — multi-day Baker expeditions

Best Season to Fish

Season November to April. December-February offers best weather and most consistent fishing. The Baker produces trophy fish all season but March is considered prime for the largest browns. Water levels fluctuate with glacier melt, affecting fishing quality.

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Explore more: Cochrane

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Frequently Asked Questions

Why is the Río Baker famous?

It is Chile's most voluminous river and produces some of the largest brown trout in the world, regularly over 10 lbs with fish up to 25 lbs recorded. The turquoise water and canyon scenery are spectacular.

How remote is Cochrane?

Very remote. It is about 5-6 hours south of Coyhaique on the Carretera Austral. No commercial airport nearby. Most visitors drive or take long-distance buses.

Do I need a drift boat on the Baker?

Strongly recommended. The Baker is a big, powerful river. Wade fishing is possible in limited areas but drift boats cover far more productive water.

What rod weight do I need for the Baker?

7-8 weight minimum. The river's power and the size of the fish require heavier tackle than typical trout fishing.

Cochrane

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