Opening Times

TNMOC is normally open every Thursday and Saturday afternoon with Insight Guided Tours at 2pm on Tuesdays and Sundays. Until 30 January Colossus and the new Tunny Gallery are viewable daily. The Colossus Gallery is scheduled to be closed to the public starting on 30 January 2012 for several weeks for a major refurbishment.

 

Thanks to the efforts of the museum volunteers, the Museum may also be open at other times, so keep an eye on this page for updates. For example, we expect another Insight Tour day to be announced very shortly.

 

Insight Tours are guided tours for groups of up to 16 people. Please reserve a space on the tour on arrival at Bletchley Park or when visiting Colossus and Tunny. On Tour Days, the Museum is not completely open unless stated otherwise.

Please note: modest admission fees now apply. See here for details.

 

TNMOC Opening Times over the next few weeks

 
Mon 6 Feb by appointment only (Colossus Gallery closed for refurbishment)
Tue 7 Feb

Insight Tour at 2pm (Colossus Gallery closed for refurbishment)
Wed 8 Feb by appointment only (Colossus Gallery closed for refurbishment)
Thu 9 Feb

Open 1-4pm (Colossus Gallery closed for refurbishment)
Fri 10 Feb by appointment only (Colossus Gallery closed for refurbishment)
Saturday 11 Feb

Open 1-4pm (Colossus Gallery closed for refurbishment)
Sunday 12 Feb

Insight Tour at 2pm (Colossus Gallery closed for refurbishment)
   
Mon 13 Feb by appointment only (Colossus Gallery closed for refurbishment)
Tue 14 Feb

Insight Tour at 2pm (Colossus Gallery closed for refurbishment)
Wed 15 Feb by appointment only (Colossus Gallery closed for refurbishment)
Thu 16 Feb

Open 1-4pm (Colossus Gallery closed for refurbishment)
Fri 17 Feb by appointment only (Colossus Gallery closed for refurbishment)
Saturday 18 Feb

Open 1-4pm (Colossus Gallery closed for refurbishment)
Sunday 19 Feb

Insight Tour at 2pm (Colossus Gallery closed for refurbishment)
   
Mon 20 Feb

by appointment only (Colossus Gallery closed for refurbishment)
Tue 21 Feb

Insight Tour at 2pm (Colossus Gallery closed for refurbishment)
Wed 22 Feb

by appointment only (Colossus Gallery closed for refurbishment)
Thu 23 Feb

Open 1-4pm (Colossus Gallery closed for refurbishment)
Fri 24 Feb

by appointment only (Colossus Gallery closed for refurbishment)
Saturday 25 Feb

Open 1-4pm (Colossus Gallery closed for refurbishment)
Sunday 26 Feb

Insight Tour at 2pm (Colossus Gallery closed for refurbishment)
   
Mon 27 Feb

by appointment only (Colossus Gallery closed for refurbishment)
Tue 28 Feb

Insight Tour at 2pm  (Colossus Gallery closed for refurbishment)
Wed  29 Feb by appointment only  (Colossus Gallery closed for refurbishment)
Thu 1 Mar

Open 1-4pm  (Colossus Gallery closed for refurbishment)
Fri 2 Mar by appointment only  (Colossus Gallery closed for refurbishment)
Saturday 3 Mar

Open 1-4pm  (Colossus Gallery closed for refurbishment)
Sunday 4 Mar

Insight Tour at 2pm  (Colossus Gallery closed for refurbishment)
   
   
 

 
   
 

 
   
 

 
 

 

 

 

 

We rely solely on your financial donations to run the museum. Please help this important project!