According to Wikipedia, the Louvre received 2.7 million visitors in 2020. Some way behind in second place was the National Museum of China, in Beijing, with 1.6 million, and third was the Tate Modern in London with 1.433 million. The UK had four entries in the Top Ten: the British Museum was sixth with 1.275 million visitors, and the National Gallery and the Natural History Museum tied for ninth place with 1.197 million each. The Victoria & Albert was 19th with 872,000 visitors, and the London Science Museum was 21st with 862,000.
© Haydn Thompson 2022