Zhengzhou Jinyicheng Ocean Hall is located on the negative first floor of Jinyicheng Mall in Zhengzhou City. It is the only ocean hall in China that can experience children's submarine crawling tunnels. The Pavilion covers an area of about 5,000 square meters. It consists of nine areas: tropical rain forest, sunken temples, amusement theatre, 3D Dream Jellyfish Palace, lost warships, gorgeous corals, multimedia interactive area, polar 3D animal interaction and beach adventure.