One of the primary highlights of Chill Cove @ Treasure Bay Bintan would go to the first and largest recreational man-made seawater lagoon in all of Southeast Asia – the 6.3-hectare Crystal Lagoon. Visually stunning, Crystal Lagoon is a state-of-the-art recreational lagoon of pristine and filtered seawater designed to accommodate a wide myriad of activities such as kayaking, sailing, swimming and snorkeling. The lagoon is consistently turquoise, which preps perfectly as the absolute backdrop for ...