World-Class Fly Fishing
in Patagonia

Experience the ultimate fly fishing adventure in the heart of Patagonia.

What is Rio Manso Lodge?

Rio Manso Lodge is a premier fly fishing destination nestled in the pristine landscapes of Argentine Patagonia. We offer an unparalleled experience for anglers of all levels, combining world-class fishing with exceptional hospitality.

Our main lodge sits on the banks of the legendary Rio Manso, where crystal-clear waters teem with trophy trout. Whether you’re a seasoned angler or new to the sport, our expert guides will ensure an unforgettable adventure.

Gallery

Rio Manso Moments

Who It's For

Whether you’re a serious or a beginner angler, or seeking a premium outdoor getaway, we have the perfect experience for you

Our Anglers

Experienced fly fishers seeking trophy trout in untouched waters. Our rivers offer consistent hatches and challenging wading for those who demand the best.

First Time Anglers

New to fly fishing? Our patient guides will teach you casting, reading the water, and the art of the perfect drift. Many guests catch their first trout with us.

Our Lodges

Stay in comfort after a day on the water. Our lodges combine rustic Patagonian charm with modern amenities.

Rio Manso Lodge

Our newest property, offering an intimate boutique experience with exclusive access to pristine water sections.

El Atravesado Lodge

New addition

Our newest property, offering an intimate boutique experience with exclusive access to pristine water sections.

The Legendary Dragonfly Hatch

Experience one of fly fishing’s most spectacular natural events. During peak season (December to March), massive dragonfly hatches trigger aggressive feeding by trophy-sized trout.

Dec – Jan

Peak Season

20-30″

Average Trophy Size

Exclusive

Limited Access

Beyond Fishing

Patagonia offers more than world-class fishing. Explore the region’s stunning landscapes and wildlife.

Lake and river Kayaking

Couples, families, and nature lovers looking for an exclusive outdoor experience in one of the world’s most spectacular landscapes.

Spa: Sauna and Massage Sessions​

Couples, families, and nature lovers looking for an exclusive outdoor experience in one of the world’s most spectacular landscapes.

Trekking Through Secret Trails

Couples, families, and nature lovers looking for an exclusive outdoor experience in one of the world’s most spectacular landscapes.

TESTIMONIALS

Words From Those Who Visited

Posted on Google Google
Evan McDonnell profile picture
Evan McDonnell
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Rio Manso is a beautiful lodge in an amazing setting. You can see peaks of the Andes in both Argentina and Chile along with a glacier from your room’s window. The staff are very attentive and helpful. Food was excellent. Fishing options include lakes (not to be missed), floating the river, and the evening hatch right in front of the lodge. The guides were great coaches and grilled lunch streamside! My non-angling wife enjoyed hiking, horseback riding, and massage. We split our week starting and El Atravesado and moved to Rio Manso (both are under the same ownership) which is definitely worth considering. I highly suggest using their recommended travel consultants to arrange everything between Buenos Aires and the lodge. They monitored our flights and caught a change that would have delayed our return and fixed it before we knew about the problem.
Posted on Google Google
Lori profile picture
Lori
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
The guides and staff are so knowledgeable, polite, well educated and good looking. My niece wanted me to bring one home after seeing their pictures
Posted on Google Google
Kathy Campbell profile picture
Kathy Campbell
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
The anticipation of staying and fishing at Rio Manso's new lodge, El Atravesato, was everything I had hoped for. From the warm and inviting lodge, the wonderful, welcoming, and accommodating staff, the chef's daily presentation of delicious food, to the immense beauty of the unspoiled rivers, lakes, and natural surroundings, and the knowledgeable, friendly and helpful guides. Wow...how could you ask for more?! I thoroughly enjoyed being one of the first guests, and first female guest, to stay and fish at El Atravesato. The remoteness of this property was my main interest, with nine miles of private river access, and a lagoon that surpassed reality with how many healthy trout awaited your fly. This is truly a must do if you are, like me, looking for the off-the-beaten path, heavenly destinations of fly fishing.
Posted on Google Google
Dr Gene profile picture
Dr Gene
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Wonderful experience, awesome staff, incredible views. This is a must for travel. The food is incredible, knowledgeable guides, and the fishing is unbelievable. I want to come back soon. ❤️❤️❤️❤️
Posted on Google Google
John Jason profile picture
John Jason
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
### A Patagonia Paradise: My Unforgettable Stay at Rio Manso Lodge Nestled deep within the pristine wilderness of Nahuel Huapi National Park in Northern Patagonia, Rio Manso Lodge is nothing short of a dream destination for any fly fisherman—or anyone seeking pure natural beauty. From the moment I arrived, overlooking the crystal-clear waters of Lago Hess with the majestic snow-capped peak of Monte Tronador looming in the distance, I knew this would be an extraordinary experience. The location is simply stunning: surrounded by ancient forests, glacial rivers, and untouched lakes, it feels like a secluded haven far from the world, yet remarkably accessible from Bariloche. The **fishing** here is truly incredible—one of the best I've ever encountered. The diverse waters, from the riffles and runs of the Rio Manso to intimate spring creeks and productive lakes like Lago Fonck, teem with healthy, wild rainbow, brown, and brook trout.often in the 2- to 10-pound range. With low fishing pressure and a strict catch-and-release policy, every cast feels full of possibility. Days on the water stretched long and rewarding, with sight fishing to cruising giants in gin-clear conditions that left me breathless. What elevated the adventure were the **guides**—exceptional, knowledgeable, and passionate professionals who speak fluent English and know these waters intimately. They expertly positioned the boat, shared insider tips on hatches and techniques, and ensured every angler, from novice to expert, had epic days. Their enthusiasm and skill turned good fishing into legendary outings. Back at the lodge, the **food** was nothing short of amazing. Gourmet meals blended world-class cuisine with traditional Argentine flavors: fresh grilled meats, vibrant salads, homemade desserts (that tres leches cake is unforgettable), all paired with outstanding Malbecs and fine wines from an impressive cellar. Streamside lunches were equally delightful—freshly prepared asados by the river. The attentive staff made every dining experience feel warm and luxurious, with evenings gathered around the stone fireplace sharing stories over hors d'oeuvres. Rio Manso Lodge combines elegant comfort with raw Patagonian wilderness in a way few places can. The rooms offer panoramic views, the amenities (sauna, massages) provide perfect relaxation, and the overall hospitality is heartfelt.If you're dreaming of world-class trout fishing in paradise, book Rio Manso Lodge. 5/5 Stars) – Highly recommended!
Posted on Google Google
Sandy Burnham profile picture
Sandy Burnham
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Rio Manso Lodge is nothing short of remarkable. The fishing and scenery are dream-like. It is almost impossible to believe that a place like Rio Manso actually exists. The staff and guides work hard to make certain every need is met. From the lakeside lunches to the culinary delights back at the lodge, every meal was delicious The camaraderie between the guests and guides made the week more than special and leaves me wanting to come back soon. Thank you for everything!
Posted on Google Google
DARIO COLÓN profile picture
DARIO COLÓN
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
The best place in Patagonia! Amazing views and fishes everywhere . Food and wines, deserve other paragraph!
Planning your trip from abroadUnited StatesUnited KingdomCanada