Fishing & Angling in Patagonia, Chile & Argentina
Patagonian fly fishing is world-class and significantly undervisited compared to its reputation. The rivers of southern Chile and Argentina hold large brown and rainbow trout in water of extraordinary clarity — the Río Serrano and the lakes around Torres del Paine are the most accessible, while the Río Baker in Aysén, 170 kilometres long and running through some of the most remote terrain in Chile, holds trophy fish in conditions that reward the effort required to reach it. Northern Patagonia around Junín de los Andes in Argentina is considered the birthplace of trout fishing on the continent — the Chimehuin, Quilquihue, and Collon Cura rivers have been producing large wild trout since the early 20th century.
The season runs November through April, matching the trekking season, and the best conditions are at the shoulders — November before summer pressure builds and March and April when the weather settles and fish are feeding aggressively before winter. Estancia-based fishing lodges provide the most direct access to private water, and the combination of guided fishing with puma tracking and Torres del Paine hiking makes Patagonia one of the most complete adventure destinations on earth.
Weather & Conditions
| Month | High / Low | Rain Days | Conditions |
|---|---|---|---|
| Nov | 57° / 41°F | 11 | Good |
| Dec | 61° / 44°F | 12 | Peak |
Where to Go
2.4 million acre UNESCO Biosphere Reserve. W Trek, O Circuit, Grey Glacier, pumas, condors, guanacos.
The defining viewpoint of the park. 5-hour hike from Hostería Las Torres. The three granite towers reflected in a glacial tarn.
Part of the Southern Patagonian Ice Field. Accessible by boat, kayak, or the W Trek western arm. Ice trekking available.
Gateway town for Torres del Paine. 110km from park entrance. Gear shops, restaurants, trek operators.
Closest major airport (PUQ) to Torres del Paine. 3-hour drive to Puerto Natales.
Argentine gateway. Airport (FTE) with daily flights to Buenos Aires. Base for Perito Moreno Glacier.
One of the world's only advancing glaciers. Calves into Lago Argentino. Accessible by boardwalk year-round. Ice trekking available.
Argentina's trekking capital. No permit required for Fitz Roy and Cerro Torre day hikes. 3hr from El Calafate.
The skyline that inspired the Patagonia clothing logo. Day hikes from El Chaltén to Laguna de los Tres. No permits required.
The premier puma tracking base outside Torres del Paine. Working estancia bordering the park with a conservation research program.
World's southernmost city. Airport (USH). Tierra del Fuego National Park. Beagle Channel. Antarctica departure point.
Know Before You Go
All accommodation on the W Trek and O Circuit must be booked online in advance — walk-up entry is no longer permitted. The booking window for each season opens in early April through Vertice Patagonia and Las Torres Patagonia. January and early February dates sell out within days of opening. If the W Trek is your primary reason for visiting, book the moment the season window opens. For a December or January 2027 trip, book in April 2026.
Patagonian weather changes in minutes, not hours. A clear blue morning can become a full whiteout by noon and return to sunshine by 3pm. Wind gusts on exposed sections of the W Trek regularly exceed 100 km/h in November and December. Every day in the park requires waterproof outer layers, warm mid-layers, sun protection, and wind gear regardless of the forecast. The forecasts in Puerto Natales are not reliable for conditions inside the park.
Torres del Paine and Los Glaciares National Park are separated by 5 to 6 hours by bus and are complementary rather than competing destinations. Torres del Paine is the finest multi-day hiking in South America. Perito Moreno Glacier and the Fitz Roy day hikes from El Chaltén are genuinely different experiences that reward the border crossing. Most serious Patagonia trips of 10 days or more cover both. Fly into Santiago, out of Buenos Aires — or vice versa.
Hotels & Lodges for Fishing & Angling
Awasi Patagonia
The most exclusive lodge in Patagonia with private guides.
Estancia Cristina
A historic sheep ranch accessible only by boat.