Opening Times

The Colossus, Tunny & Bombe Galleries are open daily from 10.30am to 4.30pm.

The full museum is open every Thursday, Saturday and Sunday afternoon from 12pm to 5pm. Plus additional days during school holidays - see bytes for more information.

SPECIAL NOTE: the Large Systems gallery is closed for refurbishment. Re-opening April 6th 2019.

There are guided tours of the full museum at 10.30am on Thursdays, 2pm on Tuesdays and 2pm on Wednesdays, see below for details. Booking required for guided tours.

Private groups On any day, the museum may accept educational group,corporate group and private group visits but they must be pre-booked.

Additional Opening Times We will also be open on all bank holidays.

If you are coming to The National Museum of Computing only, there is no need to pay the Bletchley Park Trust entrance fee.