File photo shows the theme park Lost Maya in Beijing Happy Valley. [Photo/China.org.cn]

2. Beijing Happy Valley

Beijing Happy Valley is composed of six theme parks, including Firth Forest, Atlantis, Aegean Sea, Lost Maya, Shangri-La and Ant Kingdom. More than 50 sights of culture and ecology are scattered throughout the park, to offer children a rare opportunity to experience the charm of various civilizations regardless of their distance in space and time.