South Koster is one of the islands in the Koster Islands archipelago, located off the west coast of Sweden. It is known for its beautiful natural landscapes, including rocky shores, forests, and sandy beaches. The island is part of the Kosterhavet National Park, which is Sweden's first marine national park, protecting its unique marine life and ecosystems. The island is accessible by ferry and is popular for outdoor activities such as hiking, cycling, and kayaking. Visitors can explore the diverse flora and fauna, as well as enjoy the tranquil atmosphere. South Koster is a great destination for nature lovers and those seeking a peaceful retreat.