Fishing near Imperatriz, Maranhão

Imperatriz sits on the southwestern edge of Maranhão where the Rio Tocantins runs along the city's edge, forming the backbone of local freshwater fishing. The mid-Tocantins and its tributaries — including the Rio Cacau, Rio Bananal, and more distant waters like the Rio Araguaia — draw anglers after tucunaré, piranha, curimatá, and other Amazonian species in a fishery shaped by the river's seasonal flood cycle.