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Iberá Wetlands: Argentina's Wildlife Paradise

Discover Argentina's hidden gem: the Iberá Wetlands, a wildlife paradise with capybaras, jaguars, and hundreds of bird species.

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The Iberá Wetlands, one of the largest freshwater wetland ecosystems in South America, are a haven for wildlife enthusiasts. Located in the heart of Corrientes Province, Argentina, these wetlands boast an incredible array of flora and fauna, including capybaras, caimans, marsh deer, and over 350 species of birds. Explore this natural wonderland by boat, on horseback, or on foot, and immerse yourself in its pristine beauty.

A brief summary to Iberá Wetlands

  • Corrientes Province, AR

Local tips

  • The best time to visit is during the autumn months (April-May) for cooler temperatures and fewer crowds.
  • Bring binoculars for optimal wildlife viewing, especially for birdwatching.
  • Pack insect repellent and sunscreen due to the humid climate and exposure to the sun.
  • Consider booking tours and accommodations in advance, especially during peak season.
  • Bring cash, as many establishments, especially smaller ones, may not accept electronic payments.
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Getting There

  • Driving

    From Mercedes, Corrientes, the primary access point to Iberá Wetlands is Colonia Carlos Pellegrini. The journey is approximately 120 km, with the first 40 km paved and the remaining 80 km on a dirt road (Provincial Route 40). Drive slowly and carefully, respecting the speed limit, as wildlife frequently crosses the road. A 4x4 vehicle is recommended, especially during the rainy season. There are no tolls on this route. Parking is generally available near accommodations in Colonia Carlos Pellegrini.

  • Public Transport

    From Buenos Aires, take an overnight bus to Mercedes, Corrientes (approximately 10 hours). Several bus companies offer this route. From Mercedes, connect to Colonia Carlos Pellegrini via a shared truck or combi (small bus). This final leg takes approximately 2 hours. The bus fare from Buenos Aires to Mercedes ranges from ARS 5,000 to ARS 10,000. The shared truck or combi from Mercedes to Colonia Carlos Pellegrini costs approximately ARS 500-1000.

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Discover more about Iberá Wetlands

The Iberá Wetlands, also known as Esteros del Iberá, are a vast network of swamps, bogs, stagnant lakes, lagoons, and waterways in the center-north of Corrientes Province, Argentina. Meaning "bright water" in the indigenous Guaraní language, Iberá is one of South America's most important freshwater reservoirs and the second-largest wetland in the world after Brazil's Pantanal. Since 1982, a significant portion of the wetlands has been protected as the Iberá Provincial Reserve, the largest protected area in Argentina. In 2018, further conservation efforts led to the establishment of Iberá National Park, solidifying the region's commitment to preserving its unique biodiversity. The Iberá Wetlands are teeming with wildlife. Visitors can spot capybaras (the world's largest rodent), yacaré caimans, marsh deer, giant river otters, and howler monkeys. Birdwatchers will be in paradise with over 350 species documented, including roseate spoonbills, jabiru storks, and the endangered crowned solitary eagle. The wetlands also serve as a crucial breeding ground and migratory stop for numerous bird species. In the past, the Iberá region faced threats from poaching, cattle ranching, and deforestation. However, a rewilding initiative has successfully reintroduced several species, including jaguars, and shifted the local economy towards tourism, ensuring the long-term protection of this natural treasure. Visitors can explore the wetlands through various activities, including boat tours, horseback riding, kayaking, and guided walks. The main access point is Colonia Carlos Pellegrini, a small town on the shores of the Iberá Lagoon, offering a range of accommodations and services for tourists.

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