Isla Santa Rosa

Isla Santa Rosa is a nature reserve in Chaco Province that rises about 38 meters above sea level. The island features wetlands and subtropical vegetation across its protected terrain, creating distinct habitats for regional wildlife.

The site became protected to preserve native species and ecosystems of the northern region. This conservation effort represented a significant shift in how natural areas were managed locally.

Local environmental organizations conduct research programs on the island to document the relationships between indigenous communities and natural resources.

The island is accessible only by authorized boat services from nearby towns, with guided tours available during certain months. The dry season from April to October offers the best conditions for visits due to more stable water and weather.

The reserve contains specialized microhabitats where researchers have found plant species that grow nowhere else in the world. These uncommon plants draw botanical researchers and make the island scientifically valuable.

Location: Margen izquierda del Riacho Barranqueras

Location: Barranqueras

Address: Santa Rosa Island, Chaco Province, Argentina

GPS coordinates: -27.50263,-58.90958

Latest update: December 14, 2025 20:04