Tourists visit an aquarium at the Atlantis hotel in Sanya city, South China's Hainan province, on Aug 4, 2018. Located along the Haitang Bay National Coast, the luxury hotel re-interprets the myth of Atlantis of ocean and marine life on Hainan Island while taking into account local culture. With 13,500 tons of natural sea water, the super-large aquarium is home to more than 280 varieties of marine life. The first Atlantis resort in China opened in April. [Photo/IC]