Open countryHorseback Riding
Ride through open country, forests and river landscapes.
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6 private rooms · 12 guests · Full board · November–April
A private lodge on the Río Chimehuín.
Six rooms, twelve guests and one of northern Patagonia’s iconic trout rivers just beyond the door.
A relaxed, full-board stay shaped by the river, the landscape and the freedom to spend each day differently.
At River House,
Patagonia begins at
the river’s edge.
01 · The Land
Where the river meets the mountains.
River House sits at the edge of the Río Chimehuín, surrounded by water, open country and the mountains of northern Patagonia.
The river flows directly in front of the house, shaping the view and the rhythm of each day. Nearby, a quiet lagoon creates another landscape of its own—a place for birds, changing light and moments of stillness.
Beyond the water, trails lead into the surrounding hills and mountains. Guests can explore the land on horseback, follow its paths on foot or simply watch the landscape change from the house. Every outing offers a different perspective, from the riverbanks below to the open views found higher in the terrain.
The lodge belongs naturally to this setting. Built from wood and stone, it feels connected to the landscape rather than separate from it. Mornings begin beside the river, days unfold outdoors and evenings return to the warmth of the house.
At River House, the land is not only what surrounds the stay. It is part of every moment.
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02 · The Lodge
Your home by the river.
River House is an intimate luxury lodge designed to feel more like a private home than a hotel.
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6Private rooms
12Guests
FullBoard
ExclusiveUse available
With only six private rooms, the atmosphere is warm, personal and unhurried. The bedrooms are comfortable and quiet, while the shared spaces are designed around the landscape and the time guests spend together.
There is room to read, talk, enjoy a drink, warm up by the fire, dry your waders, take a sauna or simply sit outside and watch the water pass.
Meals are generous and relaxed, prepared with seasonal produce, local ingredients and the traditions of Patagonia and Argentina. Breakfast before heading out, long lunches after a morning outside and dinner around the table with Argentine wines and stories from the day.
For families, groups of friends and private parties, River House can also be reserved in its entirety, offering exclusive use of the six rooms and the house for up to twelve guests.
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03 · Fly Fishing
Come for the river.
Fly fishing is at the heart of River House.
The Río Chimehuín is known for its clear water, changing conditions and wild brown and rainbow trout. It is our home river, but only the beginning of the fishing available across northern Patagonia.
From River House, guests can explore the Malleo, Aluminé, Collón Curá and Limay rivers, as well as the lakes of the region. Each offers a different landscape, character and way of fishing.
Days can be arranged as float or wade fishing with experienced local guides. The plan remains flexible, adapting to the season, the conditions and the kind of day each guest wants to have.
The focus is not on counting hours or covering as much water as possible. It is on choosing the right place, taking the time to understand it and making each day on the water worth remembering.
Home riverRío Chimehuín
AlsoMalleo, Aluminé, Collón Curá & Limay
SpeciesWild Brown & Rainbow Trout
SeasonNovember to April
04 · Experiences
There is more to a day here.
Mountains, forests, lakes and open country, all within easy reach of the house.
River House is a base for discovering northern Patagonia at your own pace. Depending on the season, the weather and your interests, days can be active, exploratory or deliberately slow.
A morning can begin on horseback across open country or on a trail into the native forest. An afternoon can be spent on a kayak, on one of the region’s golf courses or back at the house, between the sauna and a long view of the river.
Every day is planned with the team according to the weather and the rhythm of each guest, and nothing has to be decided too far in advance.
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Open country
On footHiking
Walk among mountains, native woodland and some of the region’s most beautiful scenery.
Two wheelsMountain Biking
Explore quiet trails and country roads on two wheels.
On the waterKayaking & Rafting
Experience Patagonia’s rivers from a different perspective.
In the regionGolf
Combine your stay with some of the region’s most spectacular golf courses.
At the lodgeWellness
Slow down with a sauna, a massage or an unhurried afternoon beside the river.
05 · The Spa
Time to slow down.
A quiet place to recover after a day outdoors, or to spend a day without going anywhere at all.
The spa sits in its own building close to the lodge, with large windows and a wooden deck facing the open country of the Chimehuín valley.
Inside and out, it brings together everything needed to rest the body after long days on the water and the trails: a sauna, an outdoor hot tub, a gym and rooms for massage and yoga.
Sessions can be arranged throughout the stay, from a massage after a long day to a morning yoga class or a quiet hour in the sauna as the light changes over the valley.
Massage
Sauna
Hot tub
Gym
Yoga
Massages and some private sessions may carry an additional cost.
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06 · The Story
A river, a family, a way of life.
River House began with a simple idea: to share Patagonia as we have always experienced it.
Close to the river and the landscape. With good food, good people and enough time to enjoy both.
What began as a place for friends and fishermen became a small private lodge for guests from around the world looking for a different kind of Patagonia.
A place intimate enough to feel personal, relaxed enough to feel like home and wild enough to feel unmistakably Patagonian.
Today, River House remains guided by that same spirit: genuine hospitality, days shaped around each guest and a deep connection to the river.
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07 · Location
Patagonia starts outside the door.
River House is located near San Martín de los Andes and Junín de los Andes, in the heart of northern Patagonia.
The Río Chimehuín is at the centre of the experience, but beyond it are the Malleo, Aluminé, Collón Curá and Limay rivers, the great lakes of the region, Lanín National Park, forests, mountains and open country.
Northern Patagonia, Argentina
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River House is the base.
Despite the feeling of being surrounded by nature, River House is easily reached through Chapelco Airport. Direct flights from Buenos Aires take approximately two hours, followed by a drive of around twenty minutes to the lodge.
Private airport transfers can be arranged, allowing the journey to feel simple from the moment guests arrive in Patagonia.
08 · Plan your stay
Everything you need to know.
Practical information for planning a stay at River House Patagonia, from arriving at Chapelco to choosing the right fishing equipment and combining the lodge with other destinations in Patagonia.
Questions & answers
Frequently asked questions
Everything you need to know before planning your stay at our first house by the river.
What is River House Patagonia?
River House Patagonia is an intimate six-room lodge near San Martín de los Andes. It combines access to some of northern Patagonia’s most celebrated rivers with a warm, relaxed house experience built around nature, regional cuisine and personal hospitality.
How many guests can stay at the lodge?
The lodge has six private rooms and accommodates up to 12 guests. Its intimate scale creates a comfortable and social atmosphere while allowing each itinerary to remain highly personalized.
When is River House Patagonia open?
The season runs from November through April, covering the main Patagonian summer and fly-fishing season.
How do I get there?
River House Patagonia is approximately 20 minutes from Chapelco Airport, which has regular connections with Buenos Aires. Our team can assist with flight planning and coordinate transfers to and from the lodge.
What kind of fly fishing is available?
Guests can explore the Chimehuín, Malleo, Aluminé, Collón Curá and Limay rivers, as well as nearby lakes including Tromen, Lácar, Lolog and Traful. Depending on the water, conditions and guest preferences, days may include float fishing or walk-and-wade fishing for brown, rainbow and brook trout.
Do I need to be an experienced angler?
No. Our guides adapt each day to the guest’s experience, from first-time anglers learning the fundamentals to experienced anglers looking for more technical water and new challenges.
What equipment should I bring?
Four to six-weight fly rods cover most of the fishing available in the region. Once your program is confirmed, our team will provide a detailed equipment and packing list based on the season and the waters you are likely to visit.
Can non-anglers enjoy River House Patagonia?
Absolutely. Guests can enjoy horseback riding, walking, mountain biking, kayaking, rafting, golf, wellness experiences and visits connected to the food and culture of the region. Fishing and non-fishing experiences can be combined within the same stay.
What is a typical day like?
There is no fixed formula. Some guests spend full days on the river, while others combine shorter outdoor experiences with time at the lodge, regional excursions or wellness activities. Each day is planned according to the interests and rhythm of the group.
What is the dining experience like?
The kitchen celebrates regional ingredients, Patagonian flavors and Argentine wines. Meals are designed to feel generous and relaxed, bringing guests together after a day outdoors.
How long should I stay?
Four and seven-night programs are natural starting points, but stays can be adapted according to travel plans, group interests and the experiences guests would like to include.
How can I book a stay?
Contact us at sales@theriverhousegroup.com with your preferred dates, number of guests and interests. Our team will prepare a personalized itinerary and proposal.
We’d be glad to help you
plan your stay.