[1] It is under the administration of the Department of Mineral Resources, Ministry of Natural Resources and Environment, of the Royal Thai Government, and situated in the Khok Sanambin public area in Tambon Nai Muang, Wiang Kao district, Khon Kaen province in the northeastern region of Thailand.
[2] The museum was constructed with a budget from the Tourism Authority of Thailand under the supervision of the Department of Mineral Resources and comprises an area of 40 acres (160,000 m2).
Dinosaur fossils were first discovered in Thailand during mineral exploration in the Phu Wiang area of Khon Kaen province.
After Phu Wiang National Park was established in 1991, the Khon Kaen province and Phu Wiang district administrations, the Tourism Authority of Thailand, Department of Mineral Resources, and other government agencies recognized the importance of the dinosaur sites in the national park.
The Phu Wiang Dinosaur Museum houses activities including a research and investigation section, fossil replication and conservation, a fossil collection house, library, permanent exhibition, administration office, and service space such as a canteen, souvenir shop, snack and drinks shop, car parking space, and a 140-person capacity auditorium.