The Iguazú Department is an administrative division, or department, located in the northeastern corner of the Misiones Province, Argentina. Its capital city is Puerto Iguazú, which serves as the primary gateway for visitors to the renowned Iguazú Falls.
Geography and Location: The department is strategically positioned at the confluence of the Iguazú and Paraná rivers, forming the celebrated Triple Frontier (Spanish: La Triple Frontera) where Argentina, Brazil, and Paraguay meet. It shares borders with the Brazilian state of Paraná to the north and east, and the Paraguayan department of Alto Paraná to the west. The landscape is characterized by its lush subtropical rainforest, part of the Atlantic Forest biome.
Significance and Tourism: Iguazú Department is globally recognized for hosting a significant portion of the Iguazú National Park, which was declared a UNESCO World Heritage Site in 1984. The park is home to the magnificent Iguazú Falls, one of the largest and most spectacular waterfall systems in the world, attracting millions of tourists annually. The tourism sector is the cornerstone of the department's economy, driven by the falls, the national park, and associated ecotourism activities.
Demographics: The department is moderately populated, with its inhabitants primarily concentrated in the capital, Puerto Iguazú, and other smaller towns and rural communities. The population reflects a mix of indigenous Guaraní heritage, descendants of European immigrants, and migrants from other parts of Argentina and neighboring countries.
Infrastructure: Puerto Iguazú is served by the Cataratas del Iguazú International Airport (IGR), facilitating air travel for tourists. Road networks connect the department with the rest of Misiones Province and cross the borders into Brazil and Paraguay, linking it to major regional economic hubs.