- Guangdong Science Center
- 126,513.58 square metre(s)
- China Mainland (Guangzhou)
The largest science centre/museum is 126,513.58 m² (1,361,780.8 ft²) and was achieved by Guangdong Science Centre (China) in Guangzhou, Guangdong, China, on 7 November 2018.
The certificate was presented on the 10th anniversary of the science centre. The centre houses 10 permanent themed pavilions with more than 510 exhibits.