Skip to main content

Fishing near General José de San Martín, Chaco


General José de San Martín sits in the Chaco province of northeastern Argentina, in a flat, subtropical lowland laced with rivers, arroyos, and lagunas. The Río Bermejo is the dominant waterway in the area, and closer to town anglers work spots like Arroyo Guaycuru Chico, Laguna Tucá, and Laguna Concha. The fishery is a classic Chaco warmwater scene, with large native species drawing anglers to both moving and still waters throughout the year.

Species & education

Learn what type of fish are in General José de San Martín, Chaco and what's needed to catch them.

Fish smarter with real-time insights

Whether you're en route and conditions shift or you're looking for the best spot based on current flows, we enable you to make informed decisions on the fly.

Chaco licenses and regulations

Explore General José de San Martín

Smarter Fishing Starts in the App.

onWater Fish gives you everything you need to plan smarter, fish better, and own every trip from first cast to last.