Resorts World Sentosa is an integrated resort on the island of Sentosa, which is located off the southern coast of Singapore. The key attractions within RWS include one of Singapore's two casinos, Universal Studios Singapore theme park the Adventure Cove Waterpark, as well as the S.E.A. Aquarium, which is the world's second largest oceanarium. First conceived in 2006, the S$6.59 billion resort was developed by Genting Singapore, and construction began in 2007.