Phu Wiang National Park
Nai Mueang, Wiang Kao District, Khon Kaen 40150, Thailand
Phu Wiang National Park is in Phu Wiang District, Khon Kaen Province, northeastern Thailand. It is best known for its numerous dinosaur bone paleontological sites, The park is one of the world's largest dinosaur graveyards. In 1996, the remains of Siamotyrannus isanensis, a new family of carnivorous thunder lizards, were unearthed in the park.
Location of Phu Wiang National Park