Updated: Jul 21
The Natural History Museum, V&A and Science Museum will all open their doors again during August.
Visitors will be "strongly" recommended to wear face masks, but it will not be compulsory, as it will in shops.
Free tickets must be booked in advance. The venues ruled out charging, despite their "very precarious" finances.
The museums all have their main bases in South Kensington and will reopen before the end of the school summer holidays.