Banc d'Arguin National Park is a protected area situated along the Atlantic coast of Mauritania. It was established to safeguard a unique coastal ecosystem comprising sand dunes, coastal swamps, small islands, and shallow coastal waters. The park serves as a critical sanctuary and one of the most important wintering areas for migratory birds, hosting millions of Palearctic waders. Its nutrient-rich waters support a remarkable diversity of marine life, including various species of fish, sea turtles, and the endangered Mediterranean monk seal. The park's ecological significance is recognized internationally, and it has been designated a UNESCO World Heritage Site for its outstanding universal value. The area also supports traditional fishing activities by the Imraguen people, whose sustainable practices are integrated into the park's conservation management.