Fishing near União, Piauí

União sits in the Médio Parnaíba region of Piauí, with the Rio Parnaíba running just 2 km from the city. That river is the dominant feature of local fishing, drawing anglers after curimatã, piau verdadeiro, and tucunaré. Nearby lagoas — including Lagoa Grande, Lagoa da Melancia, and Lagoa do Riachão — round out the freshwater options accessible to residents and visiting anglers.

Top waters to fish near União

Species & education

Learn what type of fish are in União, Piauí and what's needed to catch them.

Find which waters have the species you want to catch

Curimatã

Prochilodus britskii

Piau verdadeiro

Leporinus piau

Tucunaré

Cichla pinima

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