The Rio Marié is born in the Northwest corner of the Brazilian Amazon, up near the Colombian border. It is a tributary of the upper Rio Negro. The Rio Negro basin is the largest drainage of “black” water in the world, with approximately 710,000 km² of land are and is currently one of the most preserved regions in the Amazon, with less than 0.5 % of deforestation. The Rio Negro is its main river, the second largest tributary of the Amazon River, which has the headwaters in the Serra do Junai Hills in Colombia and runs approximately 1700 km to its confluence with the Solimoes River near the jungle city of Manaus.

The Rio Marie is entirely located inside a far-reaching Indigenous Territory and approximately 500 miles northwest from Manaus, which is our operation's base point and the most important city in Brazilian Amazon.

The fishing operation utilizes an area of more than 2 million hectares. This untouched environment has more than 800 kilometers of rivers, more than 180 known creeks, 60 lakes, and three major tributaries. Plenty of water to keep us busy chasing fish that rarely will see humans and anglers.


The first green ship in Amazon – the Untamed Amazon, our own deluxe vessel, specially designed for the Marié project!


The Untamed Amazon is the very first vessel in entire Amazon with 100% Solar Power Generation for all electricity use. The system has 96 state of art German solar panels generators and 3 tons of Hitachi Solar Batteries – the most advanced Japanese battery system for solar power generation. The Untamed Amazon is an audacious project, which brings a new concept in boat design that changes the current fishing vessel standards. All boat space was planned to promote a unique remarkable experience.

The Untamed Amazon has 3 floors. Lower Floor is the restricted area for staff, where is located the heart of the boat - a twin 200hp propulsion engines. It’s also has the laundry, staff rooms and water filtration systems. All the boat has a sewage treatment plant.

Main floor has 8 suites, where 6 of them are available for Marié guests (5 double and one single suite). Each Suite has a new standard in space and amenities for a fishing veseel. Each suite accommodates two person, in super single beds. Besides, it has a private bathroom and air conditioning and good space for clothes storage.

The upper floor is the place for relaxes after your long fishing day. We offer a spacious living and dinning room, and on the rear an open lounge where we serve the drinks and appetizers with two big Jacuzzi’s for up to 10 people.

The 3rd floor also counts with the cheff’s cuisine and the command control of the vessel.

Satellite phone   Wifi Internet
Capacity: Up to 16 passengers with private facilities
8 suites measuring 18 square meters. 6 outside-facing with panoramic windows and 2 with private balcony
Air conditioning
Twin beds that convert to a California king-sized bed
Bathroom with hot water shower, toilet, outside sink cabinet and a basket of toiletries.
A/C Living and Dining Room Outside Lounge and porch Jacuzzi
Fly Shop


The Rio Marié is entirely located inside a far-reaching Indian Territory, an area of more than 2 million hectares. This untouched environment has more than 800 kilometers of rivers, 180 known creeks, 60 lakes, and three major tributaries inside the new operation area. We propose to develop the Rio Marié Project as a Fly Fishing ONLY destination in order to increase the river sustainability over time. With these unique resources in our hands, we designed the whole concept of the project as a new approach to targeting trophy peacock bass on the fly.

Involving Local
The Rio Marié project is the first government sanctioned operation in Brazil developed as a joint-venture between a private enterprise and an Indian Association. The project is set up as a fly fishing destination but with heavy involvement of the indigenous tribes creating a great social responsibility concept. We work as partners with the Lower Río Negro Association of Indigenous Communities (ACIBRN) who represents the 14 communities of the area and the Río Negro Federation of Indigenous Organizations (FOIRN).
Untamed Angling promotes responsible management of solid waste, besides owning the most modern vessel, with clean energy generation that exceeds all the environmental requirements necessary to this area. The company in cooperation with the Brazilian Environment Institute (IBAMA), conducts numerous biological studies in the region to control the environmental impact of the activity. The main goal of this research is understanding better these wild and remote fishery, their fish stock, and provide necessary information to manage of such extensive river. Marié is the very first peacock bass destination where all speckled species (Cicla Temensis) will be permanent monitored.
Working with
Legal Authorities
The project is constantly audited by the Brazilian Institute for the Environment (IBAMA), and the Brazil National Indian Foundation (FUNAI), both Brazilian Government Institutions, as well the contribution since the beginnings of the from Socio-Environmental Institute (ISA), which is one of the most recognized NGO in Brazil in defense of Indigenous people.
World Class Catch and
Release Fly Fishing
The vetting and selection process for this huge and exciting destination was very complicated and competitive. A committee comprised of the Brazilian government, IBAMA, and indigenous communities, entertained several proposals and finally selected our plan unanimously. The end result is that Untamed Angling has been awarded an exclusive, renewable ten-year concession on this magnificent watershed based on our reputation, resource management plan, and our history of successfully integrating the native communities into our operations.


Largest peacock bass in the world!


The river area is huge, encompassing nearly a vast amount of virgin waters, boasting a healthy population of giant Peacock Bass. For anglers, this translates into very real opportunities to consistently hook and release much larger-than-average Peacock Bass on the fly.

Rio Marié is proven to hold the most remarkable average size of all peacock bass fisheries currently known to the angling world. The features that set this river system apart from all others are its remoteness, the natural characteristics of the river, its intact and perfectly functioning ecosystem, and the level of protection inside a designated Indian Territory that is almost totally un-impacted by modern man.

PEACOCK BASS: There are more than 15 described species of Peacock Bass, (Cichla genus) in South America, and these family of fish has a very complex reproductive cicle and their feeding adaptive behavior are remarkable when compared with other species. The Cichla Temensis is the largest peacock bass specie and can reach up to 35 pounds in upper Rio Negro.



Rodrigo Salles

+55 11 98181 8703
+55 92 3308 6010