WORLD’S END LODGE,
RIO IRIGOYEN
the uttermost part of the earth
What truly sets World’s End apart is not only the size of its fish, but also the setting in which they swim. Unlike the windswept steppe that defines other sea trout rivers such as the Rio Grande to the north, the intimate Irigoyen meanders through exotic moorland and forests of lenga and ñire beech.
This secluded environment teems with wildlife, offering anglers a fishing experience as rich in atmosphere as it is in opportunity.
With more than 25 miles of private river access, including striking coastal scenery, World’s End Lodge offers an angling environment found nowhere else in the world.
Tucked away in the remote southern archipelago of Tierra del Fuego, World’s End Lodge is perfectly positioned on one of the most unique fisheries in all of South America: the Río Irigoyen and its tributary, the Malenguena.
These rivers harbor an extraordinary number of trophy sea-run brown trout, many exceeding 20 pounds. Until recently, they remained largely unexplored, but word of their potential is quickly drawing international acclaim. We can take you to World’s End Lodge, but first a warning that bookings must be made over a year out to secure a spot on the river.
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![The Rio Irigoyen flows towards the sea at Worlds End Lodge with Isolation Outfitters]()
ISOLATED RIO IRIGOYEN
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![World's End Lodge Sea Trout with Isolation Outfitters]()
TARGET SPECIES
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![Worlds End Lodge Comfortable Bedroom with Isolation Outfitters]()
WELCOMING BEDROOMS
WORLD’s END LODGE, RIO IRIGOYEN,
TIERRA DEL FUEGO
WORLD CLASS SEA-RUN BROWN TROUT AT WORLD’S END
At the far southern reaches of Tierra del Fuego, where the forest meets the sea and the rivers flow through untouched wilderness, lies World’s End Lodge. Remote, intimate, and unlike any other sea trout destination, this lodge offers access to the Río Irigoyen and its tributary, the Malenguena –two rivers that until recently were virtually unknown to the outside world.
Here, sea-run browns well over 20 pounds move through a river corridor sheltered by lenga and ñire forests, a stark contrast to the windswept steppe that defines the Rio Grande further north. With over 25 miles of private water, the fishing is as exclusive as it is productive, and the setting – a mix of coastal vistas, moorlands, and dense austral forest – is utterly unique in South America.
Fishing is technical, intimate, and deeply rewarding. Single-handed and compact Trout Spey rods are the tools of choice, with long leaders and delicate presentations often required. Few experiences in fly fishing rival bringing a 20-pound sea trout to hand on a size 12 nymph in a narrow, tree-lined pool. Adding to the adventure, the Irigoyen estuary holds powerful robalo (a cousin of the snook) that routinely push 20 pounds – an exhilarating saltwater bonus available from December through mid-February.
CLIMATE AND CONDITIONS
This corner of Tierra del Fuego is often called ‘the uttermost part of the earth,’ and its weather lives up to the title—unpredictable and fast-changing. Anglers should come prepared with high-quality waders, waterproof raingear, and layered clothing. That said, World’s End’s forested setting provides welcome shelter from the fierce winds that define the Rio Grande and Rio Gallegos further north, making both casting and time on the water considerably more comfortable.
Summer temperatures generally range between 10° and 20°C, with occasional rain or fog blowing in from the sea.
TRAVELING TO WORLD’S END LODGE
Depart US Hub Airport
You’ll take an evening overnight flight from a major US gateway (eg. Dallas, Atlanta, Miami, or New York) non stop to Buenos Aires (EZE). Flight time is ~10–11 hours.
Buenos Aires
You’ll enjoy a morning arrival into Buenos Aires and can transfer into the city in less than 45 minutes. We recommend checking into a boutique hotel in Recoleta or Palermo. Afternoon and evening at leisure – walk leafy boulevards, enjoy Argentine steak and Malbec, or even take in some tango at a local milonga!
Ushuaia
Take a morning flight from Buenos Aires (AEP domestic airport) to Ushuaia (USH). Flight time is 3.5–4 hours.
You’ve arrived at the southernmost city in the world – a vibrant port framed by the Beagle Channel and snowcapped peaks. Depending on schedules, there’s often a short window to enjoy a waterfront lunch or stroll the main street, soaking up the novelty of being at the ‘end of the world.’
From Ushuaia, private vehicle transfer to World’s End Lodge: ~4–5 hours across wild, windswept Tierra del Fuego. Your evening arrival at the lodge involves a welcome dinner, orientation, and a tackle discussion ahead of your first full fishing day on the Rio Irigoyen.
THE EXPERIENCE
Days at World’s End follow a comfortable rhythm: hearty breakfasts, morning sessions on foot or by rugged ARGO ATV, lunch and a siesta back at the cabins, then afternoons on the water until dusk.
Evenings are spent with fine meals and fine wines, trading stories of fish landed and lost at the uttermost part of the earth.
LOCATION AND ACCESSIBILITY
World’s End Lodge sits on the Río Irigoyen in the far southeastern corner of Tierra del Fuego, about 200 kilometers northeast of Ushuaia by road and 180 kilometers southeast of Río Grande. This is one of the most remote and atmospheric settings in all of Patagonia, where forest meets the Atlantic and the river winds through moorland and beech forest before reaching the sea.
Getting there is part of the adventure. Travelers fly from Buenos Aires to Ushuaia – an unforgettable approach over the Beagle Channel – followed by a four to five hour drive across windswept landscapes to reach the lodge. The journey underlines the sense of isolation and sets the stage for the experience ahead.
DAILY SCHEDULE
08:00 – Breakfast
09:00 – Morning fishing session
13:00 – Lunch and siesta at the cabins
17:00 – Afternoon fishing session until dusk
Fishing hours shift slightly with the season, but anglers can expect at least eight hours on the water each day.
The siesta, whilst downplayed by some less-knowledgeable anglers, allows for down time it the hardest part of the fishing day, allowing full energy to be deployed in the evening when the spooky sea trout are at their most active.
ACCOMODATION
The lodge blends rustic character with quiet comfort. Guests stay in single-occupancy cabins with private bathrooms, a warm drying room for waders and gear, and a central dining lodge perched above the river. Meals showcase the best of Argentine cuisine – lamb, steak, fish, and foraged mushrooms – paired with excellent local wines. Beer and wine are included, and guests are welcome to bring their own favorite tipple.
Surrounded by lenga forest and open steppe, the lodge offers a striking backdrop with abundant wildlife. Wild horses, condors, foxes, and even beavers are regular visitors. Connectivity is limited to satellite internet, and there is no cell service – ensuring that the focus remains firmly on fishing, food, and the unbroken wilderness of Tierra del Fuego.
FISHING PROGRAM
Guests travel between beats in rugged ARGO 6×6 ATVs. The rivers are easily wadeable, with most fishing done using 7 or 8wt single-hand rods or compact Trout Spey rods paired with multi-tip lines. Because of the river’s smaller size, fishing can at times be technical, with success often hinging on delicate presentations, long leaders, and small flies. Landing a 20-pound brown on a size 12 nymph is the sort of achievement anglers will never forget.
The Irigoyen also provides a unique saltwater option: hard-fighting robalo (a South Atlantic cousin of the snook) that can reach 20 pounds. Resident brown trout and nearby streams with healthy brook trout populations round out the diverse fishing opportunities.
AN EPIC JOURNEY TO TWO BUCKET LIST DESTINATIONS
For anglers who truly want to make the most of Patagonia, World’s End Lodge pairs beautifully as the second week of a two-week itinerary. Begin on the legendary Rio Grande at Wuijoor Lodge or Las Segadas Lodge, and then travel south into the forests for a completely different – and equally exclusive – sea trout experience at World’s End. Or, if giant rainbows are more your style, cap your trip with a week at Jurassic Lake Lodge on Lago Strobel, home to the most prolific trophy rainbow fishery on the planet. But you must book a year out – we can’t stress this enough!
Isolation Outfitters can help you design the most efficient itinerary – minimizing transfers, maximizing time on the water, and stitching together the lodges and rivers that best fit your angling ambitions.
SERIOUS TACKLE
This is technical fishing with delicate presentations amidst fallen trees and southern winds. Expect to hook 7lb+ sea-run trout regularly with the right technique and patience. Fish in the 12-15lb range are common, and 20lb+ trophies are regularly caught.
Trout Spey: A 4–7wt Trout Spey rod (11+ ft) with a floating line and intermediate to heavy sink tip is recommended.
Technique: Cast down-and-across at 70° (or 90° for streamers), mend upstream to sink the fly, then swing and strip to trigger strikes. Keep tension on the fly.
Single Handed: Fast-action 7-8wt rods with floating lines and short tips are great for small nymph presentation.
Reels: Bring quality reels with strong drag, low start-up inertia, and backup spools for varied setups.
Tippet: Use 0X fluoro or mono (0.028mm); go 16–20lb for fishing towards dusk when fish are less leader shy.
The lodge holds spare rods, reels, lines and flies in case of lost luggage or extra needs.
We will provide a detailed packing/gear list on booking confirmation.
GENERAL INFORMATION
TRIP ENQUIRIES
Please contact us by sending us a message via our Contact Form, email us, or call us to discuss availability at World’s End Lodge for the 2027 Southern Hemisphere summer. There is no peak availability for the 2026 season and we strongly recommend registering your interest (with no financial commitment required at that point) in staying World’s End Lodge with Isolation Outfitters at least a full season in advance to avoid disappointment.
After your enquiry, we will share more trip information with you via email and phone, and discuss your fly fishing experience and understand what you’re looking for from this lodge trip.
TRAVELLING TO WORLD’S END LODGE
Anglers will typically fly through Buenos Aires, staying at least one day to enjoy this iconic South American metropolis, before a domestic flight down to Ushuaia, where we will arrange transfers to and from this remote lodge on the windswept edge of the South Atlantic Ocean.
SINGLE ANGLERS
World’s End Lodge is set up to accommodate angling groups of up to six with double bedrooms but we can may be able accommodate single anglers in a private or shared room. Please contact us to discuss these options.
FARE PAYMENT
The fare for this expedition is outlined on this page in US Dollars (USD$) and will not change after confirmation of your booking, regardless of any fluctuations in international currency, fuel or travel costs. A detailed list of what is included is provided with your booking. Individual anglers are invoiced separately or together as you wish.
Currency: Payment can be made to Isolation Outfitters in US Dollars (USD$), on receipt of our invoice, paid into our Montana USA deposit account or via credit card online. If you wish to pay in NZ Dollars (NZD$) to our New Zealand office, we will agree a suitable foreign exchange rate into NZD$ from your preferred currency at the time of booking.
Credit Cards: Alternatively you may wish to pay by credit card. We accept most major international credit cards and can provide a link for online payments.
Deposit: A deposit of 50% of the fare is payable to confirm your booking. Payment of deposit is deemed acceptance of our Terms and Conditions.
Remaining Fare: We require settlement of your full account 30 days before the trip proceeds. If you are a visitor to Chile, proof of comprehensive travel insurance and any required medical insurance will be required at this point.
Additional Travel or Tackle: We can arrange road or air transfers, and provide fishing gear for you to keep after the trip. Any costs for these will be invoiced directly to you and are payable before the trip commences. Any additional trip preferences, changes to the expedition travel, or specialist gear obtained on your behalf at your request will be payable on invoice.
INSURANCE/EVACUATION COVER
In the event of a riverside medical emergency, we will have direct contact with the lodge and have procedures in place for urgent evacuation to the nearest medical centre. We strongly recommend holding comprehensive travel insurance as well as cover with Global Rescue to cover any evacuation and medical costs and provide access to high quality medical support.