Iguazú National Park

national park, Argentina

Also known as: Parque Nacional del Iguazú

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Last updated

June 29, 2026

Quick Summary

Iguazú National Park is a national park in Argentina, established in 1934 to protect the unique flora and fauna surrounding the Iguazú Falls. The park is located on the Iguazú River, near its confluence with the Paraná River, and shares a border with Brazil.1

The Iguazú Falls themselves are a series of approximately 275 individual waterfalls that stretch for 1.7 miles (2.7 km), making them nearly three times wider than Niagara Falls. These falls are divided by numerous islands and plunge over the edge of the Paraná Plateau, with the most dramatic section being the Devil's Throat (Garganta del Diablo). The park's rich vegetation ranges from semi-deciduous to tropical, featuring diverse plant life, while its abundant animal life includes various mammals and birds. In recognition of its natural significance, Iguazú National Park was designated a UNESCO World Heritage site in 1984.1

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Iguaçu Falls
…Park (1939) in Brazil and Iguazú National Park (1934) in Argentina. Both parks were created to preserve the vegetation, wildlife, and scenic beauty associated with the falls. In 1984 the Argentine park was designated a UNESCO World Heritage site, and two years later the Brazilian park was also granted World…
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…Park (1939) in Brazil and Iguazú National Park (1934) in Argentina. Both parks were created to preserve the vegetation, wildlife, and scenic beauty associated with the falls. In 1984 the Argentine park was designated a UNESCO World Heritage site, and two years later the Brazilian park was also granted World…
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Misiones
The province contains Iguazú National Park, which, with an area of 190 square miles (492 square km), includes part of Iguazú Falls, one of the world’s largest and most spectacular cataracts. The park and its counterpart in Brazil, Iguaçu National Park, were designated UNESCO World Heritage sites in…
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The province contains Iguazú National Park, which, with an area of 190 square miles (492 square km), includes part of Iguazú Falls, one of the world’s largest and most spectacular cataracts. The park and its counterpart in Brazil, Iguaçu National Park, were designated UNESCO World Heritage sites in…
Read More