The Saint-Louis Region is located in the northwestern part of Senegal, bordering Mauritania to the north. It is known for its rich cultural heritage and historical significance, particularly as the site of the former colonial capital, Saint-Louis, which is a UNESCO World Heritage site. The region features a mix of urban and rural landscapes, with vibrant markets and traditional fishing communities. The economy of the Saint-Louis Region is primarily based on agriculture and fishing, with the Senegal River playing a crucial role in irrigation and transportation. The region is also home to several national parks, including Langue de Barbarie National Park, which protects diverse wildlife and ecosystems, making it a popular destination for eco-tourism.