Happy Valley is a tourist theme park in Nanshan, Shenzhen, Guangdong Province, China.
Covering an area of 350,000 square meters (86 acres), the park is composed of nine areas with different themes, including Spanish Square, Cartoon City, Mt. Adventure, Gold Mine Town, Shangri-la Woods, Sunshine Beach, Typhoon Bay, Playa Maya Water Park and Happy Times. The park provides games for adults and children, as well as performances in different styles.
The Playa Maya Water Park is open for five months each year, and provides an experience of the long-ago Mayan civilization with buildings and statues in Mayan architectural styles.