swap_horiz Putumayo River Alternatives
Looking for alternatives to Putumayo River? Compare the top River options ranked by our AI scoring system.
Putumayo River
The Putumayo River, known as the Içá in Brazil, is a major tributary of the Amazon River approximately 1,813 kilometers long, rising in the Andes mountains of southern Colombia. It forms a substantial portion of the border between Colombia and Peru before entering Brazil, where it joins the Amazon R...
apps Top Putumayo River Alternatives
The top alternative to Putumayo River in 2026 is Amazon River with a score of 10.0/10, followed by Rio Negro (9.4) and Orinoco (9.3).
Amazon River
The Amazon River is a major waterway flowing through northern South America. It’s notable for being the world's largest...
Rio Negro
The Rio Negro is a major tributary of the Amazon and one of the world's largest blackwater rivers. Its dark, typically a...
Orinoco
The Orinoco is a major South American river about 2,140 kilometers long, rising in southern Venezuela and flowing in a b...
Paraná
The Paraná River begins at the confluence of the Rio Grande and Paranaíba in southern Brazil and flows about 4,880 kilom...
Tapajós
The Tapajós is a major tributary of the Amazon River in Brazil, formed by waterways that descend from central Brazil and...
Orinoco River
The Orinoco River is a significant waterway in northern South America. It flows for approximately 2,250 kilometers prima...
Negro River
The Rio Negro, or Black River, is a major tributary of the Amazon located in northwestern Brazil. It’s notable for its c...
Xingu
The Xingu is a major right-bank tributary of the Amazon River in Brazil. It flows north through the states of Mato Gross...
Paraná River
The Paraná River is a major South American waterway that flows approximately 4,880 kilometers through Brazil, Paraguay,...
Magdalena
The Magdalena is an important river of Colombia, rising in the Andes near the Magdalena Lagoon in the Huila region and f...
Purús
The Purús River is a major right-bank tributary of the Amazon that rises in Peru and flows east through the Brazilian Am...
Ucayali River
The Ucayali River is a major headwater of the Amazon River, originating in Peru from the confluence of the Tambo and Uru...
Marañón River
The Marañón River is a major watercourse in Peru, spanning approximately 1,800 kilometers from its origins high in the A...
Tapajós River
The Tapajós River is a major tributary of the Amazon River, flowing through the northern Brazilian states of Pará and Am...
Magdalena River
The Magdalena River is Colombia's principal river, flowing generally north for about 1,528 kilometers through the Andean...
Japurá River
The Japurá River is a major northern tributary of the Amazon River, known as the Caquetá along most of its course in Col...
Meta
The Meta River is a river of Colombia and Venezuela, about 1,000 kilometers long, that rises on the eastern side of the...
Uruguay River
The Uruguay River is a major waterway in South America that flows approximately 1,838 kilometers from its origins in sou...
Atrato River
The Atrato River is a major waterway in northwestern Colombia that flows northward for approximately 750 kilometers thro...
Cauca River
The Cauca River is a major waterway in Colombia that flows northward for approximately 1,350 kilometers through the Ande...
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