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Chimehuin River in Junin de los Andes with fly fisherman and mountains in background

Junin de los Andes

National Trout Capital: fly fishing on the Chimehuin, Via Christi and Lanin Volcano (3,776m)

Last updated: April 2026

Junin de los Andes is the National Trout Capital and one of the most prestigious fly fishing destinations in the world. Located on the banks of the Chimehuin River in Neuquen province, Argentine Patagonia (lat -39.9500, lng -71.0667), this tranquil town of 15,000 inhabitants is the gateway to Lanin National Park and the imposing Lanin Volcano (3,776 m), the highest peak in northern Patagonia. Just 41 km from San Martin de los Andes, Junin offers a more authentic and affordable alternative with less mass tourism.

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Getting there — distances & times

From Distance Flight Bus Drive
Buenos Aires → Bariloche 1640 km 2 h 20 22 h 18 h
Buenos Aires → El Calafate 2700 km 3 h 15 40 h 35 h
Buenos Aires → Ushuaia 3050 km 3 h 35 50+ h
Bariloche → El Calafate 1490 km 1 h 45 28 h 24 h
El Calafate → Ushuaia 600 km 1 h 15 18 h 14 h

Month-by-month climate

Month Temp. Rain Crowds Note
Jan 8° / 22°C 40 mm High season
Feb 8° / 22°C 40 mm
Mar 6° / 18°C 50 mm
Apr 3° / 14°C 70 mm
May 0° / 10°C 90 mm
Jun -2° / 6°C 110 mm Ski season
Jul -2° / 6°C 120 mm
Aug -1° / 8°C 90 mm
Sep 1° / 12°C 60 mm
Oct 4° / 16°C 40 mm
Nov 6° / 19°C 40 mm
Dec 7° / 21°C 40 mm

How to Get There

Chapelco Airport (CPC), shared with San Martin de los Andes, is 21 km from Junin. Flights from Buenos Aires (2.5 hours). From Bariloche: 260 km via RN 40 (3.5 hours).

What to See and Do

Fly Fishing

The Chimehuin River is famous for its large brown and rainbow trout (3-5 kg specimens are common). The Malleo River is another classic for fly fishing with the Lanin Volcano as backdrop. Season: November to May. Fishing licence required (USD 20-30). Professional guides: USD 150-250/day with equipment included.

Via Christi

A unique sculptural calvary in Argentina, composed of 22 life-sized sculpture groups distributed along 2 km of trail on Cerro de la Cruz. Free access. Panoramic views of the city and valley from the summit.

Lanin Volcano

Lanin Volcano (3,776 m) is northern Patagonia's highest peak. Full ascent (2-3 days) requires experience and National Parks permits. The trail to Refugio CAJA (1 day, medium difficulty) offers spectacular views for non-climbers.

Mapuche Communities

Junin has a strong Mapuche presence. You can visit communities like Curruhuinca and Painefilú, where they offer wool crafts, traditional cuisine (curanto, araucaria pine nuts) and stories of their worldview.

Best Time to Visit

Practical Information

Fishing Licence

Required for all rivers and lakes in Neuquen. Available online or at fishing shops. Daily (USD 10-15), weekly (USD 20-30) or seasonal (USD 40-60). Catch-and-release mandatory on most stretches.

Accommodation

More affordable than San Martin de los Andes. Hostels from USD 12-18, cabins from USD 40-70, fishing lodges from USD 100-200 (including guide and equipment).

Tours & Excursions

World-class fishing

Fly Fishing on the Chimehuin River

Full day with professional guide on the Chimehuin River. Fishing equipment, field lunch and transfers included.

From USD 200
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Civitatis

Lanin Volcano & Lake Huechulafquen Excursion

Full day to Lanin National Park: volcano base, Lake Huechulafquen, araucaria forests. Guide and lunch.

From USD 65
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GetYourGuide

Mapuche Experience & Via Christi

Visit a Mapuche community, crafts, traditional food and the Via Christi sculptural trail. Half-day cultural tour.

From USD 45
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Viator

Where to Stay

Junin offers all-inclusive fishing lodges, riverside cabins, hostels and budget hotels. More affordable than San Martin de los Andes.

Hotels in Junin de los Andes

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Flights

Chapelco Airport (CPC) is 21 km away, with flights from Buenos Aires. Alternative: Bariloche (BRC), 260 km.

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Chapelco (San Martin de los Andes)
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Frequently Asked Questions

When is fishing season in Junin de los Andes?

Fishing season runs November to May (generally opening the first Saturday of November). Best months are December-January (active trout, long days) and March-April (large trout, fewer people). Provincial licence required.

Do I need a guide to fish?

Not mandatory but highly recommended, especially for first-timers. Guides know the best pools, effective flies per season and regulations. A day with a professional guide (USD 150-250) includes equipment, lunch and transport.

How far is it to San Martin de los Andes?

41 km via RN 234, about 30 minutes by car. Frequent buses between both cities. Many visitors stay in Junin (cheaper) and visit San Martin for dining and shopping, or vice versa.

Can you climb Lanin Volcano?

Yes, with National Parks permission and mountaineering experience. The ascent takes 2-3 days (base at CAJA or RIM refuge). High-altitude equipment required (crampons, ice axe). Certified mountain guides available from USD 300/person.

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