Río San Juan
Río San Juan
- Boat Ramps
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- Access Points
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- Species
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The Río San Juan in Salta, Argentina, is a notable waterway offering anglers a chance to pursue a variety of freshwater species in a scenic regional setting. The river can be fished in distinct sections, including the upper Río Guanaco area, the Río El Tunal, and the Río Guachipas region. Each of these tributaries or connected stretches provides unique fishing environments, from faster mountain-influenced currents to broader, more accessible flows.
Species & education
Learn what type of fish are at Río San Juan and what's needed to catch them.
No species information available.
Fishing spots, boat ramps & amenities
Learn how to get on Río San Juan. 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.
Productive fishing is found throughout the system. Specific hotspots include the confluence areas of the Río Guanaco and Río El Tunal, where changing currents concentrate fish. The Río Guachipas section is known for holding good numbers of grass carp and dorado. Deep pools, undercut banks, and areas with submerged wood or rock structure are always worth thorough exploration.
Know where you can legally fish on Río San Juan
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.
Salta licenses and regulations
Salta 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.
Salta Fishing License
Official page of Salta's Ministerio de Produccion y Mineria for the sport-fishing permit (personal and non-transferable), listing categories, pricing and required documentation.
Salta Fishing Regulations
Official Salta notice for the current sport-fishing regulation: authorized locations and dates, permitted species, sizes and catch limits, and allowed gear.
Salta Stream Access Laws
No distinct stream-access page; access rights follow the national Civil Code. The official provincial permit page is the closest authoritative source.
Take Río San Juan 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 San Juan to use it offline when coverage drops.
Log your catches here
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Water and weather conditions (10 day forecast)
See the best times to fish Río San Juan and check the forecast before you go.
No forecast data available.
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