The Southern Islands Marine Park is a protected area located in the waters surrounding the southern islands of Singapore. It encompasses several islands, including Sentosa, St. John's Island, and Kusu Island, and aims to conserve marine biodiversity and habitats. The park is home to various species of fish, corals, and other marine life, making it an important site for ecological research and conservation efforts. Visitors to the Southern Islands Marine Park can enjoy activities such as snorkeling, diving, and kayaking, allowing them to experience the rich underwater ecosystem. The park also promotes sustainable tourism, encouraging responsible interactions with nature while preserving the area's natural beauty for future generations.