| Iberá Wetlands | |
| Native Name: | Esteros del Iberá Yno'õ Y Vera |
| Area: | 20000km2 |
The Iberá Wetlands (Spanish; Castilian: Esteros del Iberá, from Guaraní ý berá: "bright water") are a mix of swamps, bogs, stagnant lakes, lagoons, natural slough, and courses of water in the center and center-north of the .
Iberá is one of the most important freshwater reservoirs in South America and the second-largest wetland in the world after Pantanal in Brazil. It is of pluvial origin, with a total area of 15000km220000km2.
Since 1982, part of the wetland is included within a provincial protected area, the Iberá Provincial Reserve, which comprises about 13000km2, the largest of such areas in Argentina. There are ongoing plans to further up its protection status to national park.