See Hong Kong's rare pink dolphins for yourself on these specialist five-hour trips to their usual habitat near Tung Chung. And if you don't see a dolphin, you can join another trip free. Expert commentary explains the dolphins' feeding and social behavior as well as on the local ecology and history. Cruises take place every Wednesday, Friday and Sunday, departing from the Mandarin Oriental at 8:30pm and the Kowloon Hotel at 9pm, and transferring to the boat at Tung Chung at 9:30am. Children and local students half price.