Presqu'île de Valdés

Photo : David (CC BY 2.0)

Located on the Atlantic coast of Chubut Province in northeastern Patagonia, Argentina, this peninsula extends into the South Atlantic Ocean and represents one of the most significant marine and terrestrial ecosystems in South America. The site is characterized by its exceptional biodiversity, serving as a crucial breeding and feeding ground for numerous marine mammals, including southern right whales, elephant seals, and sea lions, as well as diverse seabird species. The peninsula's landscape features distinctive salt marshes, steppe vegetation, and dramatic coastal cliffs that create varied habitats supporting this rich fauna. The area holds particular scientific and conservation importance due to the concentration of marine megafauna and the seasonal migration patterns of species that make the site globally significant for wildlife protection. The peninsula's geological formations and oceanographic conditions create an environment of exceptional ecological value, justifying its recognition as a natural heritage site of international importance.