SOUTHERN Patagonia
Fly Fishing Expeditions

SEA-RUN BROWNS, JURASSIC RAINBOWS

  • Person holding a large brown trout with rainbow spots near a riverbank.

    TIERRA DEL FUEGO EXPEDITIONS

    Isolation Outfitters holds exclusive access onto a large estancia with high quality lodging, Las Segadas Lodge, bordering the fabled Rio Grande. Visiting anglers can fish for sea-run brown trout, king salmon, resident rainbows and browns, brook trout across multiple rivers, spring creeks, lakes, lagoons and beaver ponds.

    We can now take bookings for access to this private water, offering weekly access (up to six rods) for the February and March 2026 runs.

    Other Tierra del Fuego destination options include Wuijoor Lodge in Argentina with access to the Rio Menendez, and World’s End Lodge on the Rio Irigoyen near Ushuaia.

    Explore Las Segadas Lodge
  • Close-up of a large rainbow trout fish in water with a person's arm and watch visible in the background.

    PATAGONIA DESTINATIONS

    Above the Strait of Magellan on the mainland South American continent, we offer a specialist planning and booking service to a hand-selected group of Argentinian lodges with expert guiding services.

    These locations provide access to the Rio Gallegos (Sea-run Browns), Rio Santa Cruz (Atlantic Steelhead), Lago Strobel (Jurassic Lake Rainbows) and in northern Patagonia (Brown Trout).

    These exciting destinations are our focus, in addition to providing bookings for a wider suite of mainstream angling lodges in continental Argentina. Talk to us before you book your next Patagonia fly fishing adventure.

    WHY CHOOSE US?
  • Aerial view of a meandering river flowing through a vast, arid landscape with patches of yellow and brown terrain under a partly cloudy sky.

    LUXURY LODGES IN CHILE & ARGENTINA

    We can recommend a high-end custom lodge, guiding and partner itinerary for discerning anglers visiting Patagonia.

    From our select list of exclusive lodges, we can secure private access for your group, wine and food events, and partner activities that celebrate the best of Patagonia, from helicopter sightseeing to ship cruises on the Strait of Magellan.

    Please enquire with your anticipated dates and fly fishing preference and we can confidentially structure an exciting Patagonian itinerary for you and your group to consider.

    LODGES

TIERRA DEL FUEGO, SOUTHERN PATAGONIA:
THE LAST GREAT FISHING FRONTIER

Welcome to the edge of the world – literally.

Southern Patagonia is still one of the wildest places left on the map, and for fly anglers, it’s heaven on Earth. Think windswept landscapes, rivers loaded with giant sea-run browns, and three incredible lodges that put you right in the heart of it all.

Let’s head deep into Tierra del Fuego’s Isla Grande – where the rivers run cold, the fish run big, and adventure runs nonstop.

1. LAS SEGADAS LODGE, RIO GRANDE, CHILE

Way down below the 52° parallel, the Rio Grande snakes across the island of Tierra del Fuego, winding its way from Chile into Argentina before spilling into the ocean. This is sacred ground for sea trout anglers, and now, you can fish its wildest stretch.

Welcome to Las Segadas Lodge – a freshly renovated estancia opening exclusively to Isolation Outfitters guests starting February 2026. It’s remote, it’s raw, and it’s barely been touched by modern fly fishing. You won’t just be casting into famous waters here – you’ll be stepping into a Patagonia expedition, where the fish are big and the crowds are nonexistent.

Getting there? Fly into Santiago, then connect to Punta Arenas, Chile’s southernmost city perched on the Strait of Magellan. From there, it’s go-time.

2. WUIJOOR LODGE, RIO MENENDEZ, ARGENTINA

Just over an an hour from Rio Grande Airport in Argentina, Wuijoor Lodge offers easy access to some of the most productive water in the region, including the lower Rio Grande and its legendary tributary, the Rio Menendez.

This is your go-to spot for a full week of dialed-in, no-nonsense fishing with expert local guides and a laid-back lodge that balances comfort and value. Whether you’re chasing your first sea-run brown or looking to refine your two-handed game, Wuijoor delivers.

Fly into Buenos Aires, hop a flight south to Rio Grande, and you'll be on the water before you know it.

3. WORLD’S END LODGE, RIO IRIGOYEN, ARGENTINA

Now we’re getting really remote. World’s End Lodge sits on the wild, forest-lined banks of the Rio Irigoyen, just before it meets the Atlantic. This is the southernmost fishery on Isla Grande – and one of the most unique.

With twisting channels, jungle-like cover, and a reputation for producing trophy sea trout in technical, intimate water, the Irigoyen is unlike anything else in Patagonia. The lodge is about a 4-hour drive from Ushuaia (Argentina’s southernmost city), or just 3 hours from Rio Grande.

Want the full Tierra del Fuego experience? Fish Wuijoor one week, then head down to World’s End for another. It’s a dream combo – but plan ahead. Key dates book up fast, often a year in advance, so talk to us well in advance.

Ready to fish the edge of the world? Whether you're chasing monsters on the Rio Grande, swinging through the Menendez, or sneaking streamers into the Irigoyen’s secret pockets, Southern Patagonia is a place that gets under your skin – in the best way. Let’s get your trip locked in.

SOUTHERN PATAGONIA DESTINATIONS

  • Rio Grande winds through Estancia Las Segadas in Tierra del Fuego

    Estancia Las Segadas, Rio Grande

    Our exclusive access to this estancia on the banks of the upper Rio Grande offers you a luxury lodge experience guided fishing for large sea-run brown trout (Feb/Mar), king salmon (Nov/Dec), resident browns and rainbows, plus the option to spend a day chasing large Brook Trout if you choose.

    Fly into Punta Arenas and let us take care of everything else. We arrange weekly return flights to the estancia (Sunday & Friday) and Las Segadas Lodge.

    Book Las Segadas Lodge
  • Wuijoor Lodge vehicle at the side of river

    WUIJOOR LODGE, RIO MENENDEZ

    Located northwest of the province of Tierra del Fuego in Argentine Patagonia, Wuijoor Lodge is 60 km southwest of the city of Río Grande. This home-away-from-home provides all the comforts for a week of riverside excitement.

    Fly direct from Buenos Aires and fish for sea-run Brown Trout in the Menendez River, the major tributary of the famed Rio Grande and fish the lower Rio Grande. and then travel north to Jurassic Lake Lodge for four days on trophy rainbows.

    BOOK WUIJOOR LODGE
  • Aerial view of the Rio Irigoyen flowing through a Tierra del Fuego landscape with patches of green grass, trees, and mountainous terrain under an overcast sky during sunset.

    World's End Lodge, Rio Irigoyen

    Bookings are now open for 2026 at World's End Lodge, Rio Irigoyen, Tierra del Fuego, Argentina.

    You simply can’t fly into Buenos Aires without booking a flight down to Rio Grande or Ushuaia and driving through to the awe-inspiring and unforgettable World’s End Lodge.

    The Río Irigoyen is as remote and isolated as any fly angling trip on earth could ever be. That’s why we, at Isolation Outfitters reckon it’s a must-fish destination.

    BOOK WORLD'S END LODGE
  • Living room with large windows overlooking a beach and water, featuring leather sofas, a wooden coffee table, and a guitar in the corner.

    JURASSIC LAKE LODGE, STROBEL LAKE, ARGENTINA

    Imagine following up a trip chasing huge sea-run Browns on the Rio Grande with a detour to catch some of the largest Rainbows in the world at Argentina’s Jurassic Lake.

    We have partnered with Jurassic Lake Lodge to provide a four night stay as part of a comprehensive package to Argentine Patagonia to fish for both trophy sea-run brown trout and trophy rainbows. Discuss dates to align with your trip to Tierra del Fuego and chase trophy sea-run Browns and majestic Rainbows on the same expedition.

    Book Jurassic Lake Lodge