Sea Lion Island is the largest of the Sea Lion Island group. Located 14 km southeast of Lafonia, it covers an area of 9 km2. It was designated as a Ramsar site on September 24th, 2001, and as an Important Bird Area on September 24th. In the year 2017, the island has been designated as a National Nature Reserve. The island's unique geography and diverse wildlife have made it an attractive destination for scientists, researchers, and nature enthusiasts. The island's terrain is characterized by rugged coastlines, rocky outcrops, and sandy beaches, providing a habitat for a wide range of flora and fauna. The island's remote location has allowed its ecosystem to develop in relative isolation, resulting in a unique and fragile environment that requires careful conservation and management. As a Ramsar site, Sea Lion Island is recognized for its importance as a wetland area, providing a habitat for numerous bird species, including the Falkland Steamer Duck, the Ruddy-Headed Goose, and the White-Bridled Finch. The island's wetlands, including its rocky shores, salt marshes, and freshwater ponds, support a diverse range of aquatic life, including the South American Sea Lion, the Southern Elephant Seal, and the orca. The designation as a National Nature Reserve in 2017 has further emphasized the importance of conserving the island's natural resources and protecting its unique biodiversity. The reserve is managed by the Falkland Islands Government, which works closely with local communities, conservation organizations, and international partners to ensure the long-term conservation of the island's natural heritage.