Opening Times

The Colossus Galleries are open daily from 10.30am to 5pm. The full museum is open every Thursday, Saturday and Sunday afternoon from 12pm to 5pm. Additionally there are guided tours of the full museum at 10.30am on Thursdays and 2pm on Tuesdays, see below for details. Booking required for guided tours.

Every week day, the museum accepts advanced bookings for educational group,corporate group and private group visits.

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

Additional Opening Times

Thanks to the efforts of The National Museum of Computing volunteers, the museum may also be open at other times - watch for updates below.

The National Museum of Computing opening times over the next few weeks

Date What's Open
Mo 28 Nov Colossus Galleries open 10.30am - 5pm, full Museum groups by appointment only
Tu 29 Nov Colossus Galleries open 10.30am - 5pm, Guided Tour 2pm, full Museum groups by appointment only
We 30 Nov Colossus Galleries open 10.30am - 5pm, full Museum groups by appointment only
Th 01 Dec Fully open 12 noon - 5pm, Colossus Galleries open 10.30am - 5pm, Guided Tour 10.30am
Fr 02 Dec Colossus Galleries open 10.30am - 5pm, full Museum groups by appointment only
Sa 03 Dec Fully open 12 noon - 5pm, Colossus Galleries open 10.30am - 5pm
Su 04 Dec Fully open 12 noon - 5pm, Colossus Galleries open 10.30am - 5pm
Mo 05 Dec Colossus Galleries open 10.30am - 5pm, full Museum groups by appointment only
Tu 06 Dec Colossus Galleries open 10.30am - 5pm, Guided Tour 2pm, full Museum groups by appointment only
We 07 Dec Colossus Galleries open 10.30am - 5pm, full Museum groups by appointment only
Th 08 Dec Fully open 12 noon - 5pm, Colossus Galleries open 10.30am - 5pm, Guided Tour 10.30am
Fr 09 Dec Colossus Galleries open 10.30am - 5pm, full Museum groups by appointment only
Sa 10 Dec Fully open 12 noon - 5pm, Colossus Galleries open 10.30am - 5pm
Su 11 Dec Fully open 12 noon - 5pm, Colossus Galleries open 10.30am - 5pm
Mo 12 Dec Colossus Galleries open 10.30am - 5pm, full Museum groups by appointment only
Tu 13 Dec Colossus Galleries open 10.30am - 5pm, Guided Tour 2pm, full Museum groups by appointment only
We 14 Dec Colossus Galleries open 10.30am - 5pm, full Museum groups by appointment only
Th 15 Dec Fully open 12 noon - 5pm, Colossus Galleries open 10.30am - 5pm, Guided Tour 10.30am
Fr 16 Dec Colossus Galleries open 10.30am - 5pm, full Museum groups by appointment only
Sa 17 Dec Fully open 12 noon - 5pm, Colossus Galleries open 10.30am - 5pm
Su 18 Dec Fully open 12 noon - 5pm, Colossus Galleries open 10.30am - 5pm
Mo 19 Dec Colossus Galleries open 10.30am - 5pm, full Museum groups by appointment only
Tu 20 Dec Colossus Galleries open 10.30am - 5pm, Guided Tour 2pm, full Museum groups by appointment only
We 21 Dec Colossus Galleries open 10.30am - 3pm only, full Museum groups by appointment only
Th 22 Dec Fully open 12 noon - 5pm, Colossus Galleries open 10.30am - 5pm, Guided Tour 10.30am
Fr 23 Dec Colossus Galleries open 10.30am - 5pm, full Museum groups by appointment only
Sa 24 Dec CLOSED
Su 25 Dec CLOSED
Mo 26 Dec CLOSED
Tu 27 Dec Fully open 12 noon - 5pm, Colossus Galleries open 10.30am - 5pm, Guided Tour 2pm
We 28 Dec Fully open 12 noon - 5pm, Colossus Galleries open 10.30am - 5pm
Th 29 Dec Fully open 12 noon - 5pm, Colossus Galleries open 10.30am - 5pm, Guided Tour 10.30am
Fr 30 Dec Fully open 12 noon - 5pm, Colossus Galleries open 10.30am - 5pm
Sa 31 Dec Fully open 12 noon - 5pm, Colossus Galleries open 10.30am - 5pm
Su 01 Jan CLOSED
Mo 02 Jan CLOSED
Tu 03 Jan Colossus Galleries open 10.30am - 5pm, Guided Tour 2pm, full Museum groups by appointment only
We 04 Jan Colossus Galleries open 10.30am - 5pm, full Museum groups by appointment only
Th 05 Jan Fully open 12 noon - 5pm, Colossus Galleries open 10.30am - 5pm, Guided Tour 10.30am
Fr 06 Jan Colossus Galleries open 10.30am - 5pm, full Museum groups by appointment only
Sa 07 Jan Fully open 12 noon - 5pm, Colossus Galleries open 10.30am - 5pm
Su 08 Jan Fully open 12 noon - 5pm, Colossus Galleries open 10.30am - 5pm
Mo 09 Jan Colossus Galleries open 10.30am - 5pm, full Museum groups by appointment only
Tu 10 Jan Colossus Galleries open 10.30am - 5pm, Guided Tour 2pm, full Museum groups by appointment only
We 11 Jan Colossus Galleries open 10.30am - 5pm, full Museum groups by appointment only
Th 12 Jan Fully open 12 noon - 5pm, Colossus Galleries open 10.30am - 5pm, Guided Tour 10.30am
Fr 13 Jan Colossus Galleries open 10.30am - 5pm, full Museum groups by appointment only
Sa 14 Jan Fully open 12 noon - 5pm, Colossus Galleries open 10.30am - 5pm
Su 15 Jan Fully open 12 noon - 5pm, Colossus Galleries open 10.30am - 5pm