Río Mayo

Boat Ramps: 0
Access Points: 0
Species: 0

Nestled in the southwest of Chubut Province, Río Mayo serves as a gateway to Patagonian fishing adventures. The town itself is a hub for visitors traveling the iconic Ruta Nacional 40 and offers essential services for anglers. The surrounding waterways provide opportunities for sport fishing, with the region's clear rivers and lakes holding a variety of sought-after species.

Chubut licenses and regulations4 to check before you go

Species & education

Learn what type of fish are at Río Mayo and what's needed to catch them.

No species information available.

Fishing spots, boat ramps & amenities

Learn how to get on Río Mayo. Uncover great fishing access points, boat ramps, and all the facilities you need for an unforgettable day on the water. Some locations shown may border or include private property. Always check property boundaries and applicable regulations before visiting. onWater's Public & Private Land layer can help you plan your access with confidence.

Camping

Campsite

Cámping Municipal

Campsite

Know where you can legally fish on Río Mayo

See public and private land boundaries along the water, turn on private parcels with owner details to know where permission is required, and find land-trust parcels that offer permitted fishing access.

Chubut licenses and regulations

Chubut Boating Regulations

Boating in Argentina is regulated nationally by the Prefectura Naval Argentina, not by the province - covering recreational-vessel registration, the boat-operator licence (habilitacion nautica), and navigation safety.

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Chubut Fishing License

Official Chubut Pesca Continental portal for the recreational permit; Chubut participates in the unified Permiso de Pesca Continental Patagonico shared with Neuquen, Rio Negro, Santa Cruz and southern National Parks.

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Chubut Fishing Regulations

Official inter-provincial Reglamento de Pesca Deportiva Continental Patagonico applied jointly by Chubut, Neuquen, Rio Negro and Parques Nacionales, defining season, permitted zones, gear (barbless artificial lures) and catch-and-release rules.

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Chubut Stream Access Laws

No distinct stream-access page; the closest official provincial resource is the Pesca Continental portal, which governs permitted waters under the Patagonian permit system.

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Take Río Mayo with you

The onWater Fish app keeps this water's access points, species and conditions in your pocket, with the tools you use once you're there.

Use the map without signal
Download the map around Río Mayo to use it offline when coverage drops.
Log your catches here
Keep a private fishing journal for Río Mayo to find where and when fish are biting for you.

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