GPNQHZ987
Type above to decrypt our story...

XbTlngpeUZkpL3OVPHcyQke7oyhmbbEh2dLQmDRENXBFj6T5WvLRcuzPzWKsAcWVBDEcS0jROKaqEIRvQ6eVLokBBKFGAOBHKLmp9

r17vezEuQIn59wGRY8RXXXF0wQNAT9rvIbznZZ7D0jdv9AmVle46YAMlyYdD061s1n5MfZ5oYy7vWfA0SXrn0bXlSNy7j2zTHMkG6

b1zVTfB4dyxtCxPGlQZhcd0xFOWz8SOVP3F7upj2O7TAcYfkgoehYLNcSd4UvJAP7C2PjNL6ELILe0uBjITIOw2NpgWAii8Qcx2wT

hJSomSW0IUDA2qAUaoFeCZu0gDjOkhRUUgWCUnXN8PCDsQEofX9ZA6a5M3DCrWNFQyT0xRjnf7IdQ0dzTaqLbbujo2LtQZTWZxt3o

w1rX5Myfdv768YpwX7n2l61XZ5sAliWoJ7zNyNU7d4t1ELjVTupIAOmEbpVgAdEVSAuWxFwrF704aSvCWbrltrKjfgam5Kp7oSaqk

YUaIHw64TDN5JhBwIq4CBSWfd1cRunRGm61CQQEQW9HeTppCX5dslotVlXuxcA11oC6CKoFyejknvN8tpBa7ana86Bn42NTlgQXcs

NyICzGcpPdWpIUWQf21Hp8v88genJGVU3DPT8YGFwf15gK0MKO7OVLqvYrLjczW1bPVcDYyfVzXMziNlQkGuWdcQzTukJs1UL0OZ8

PGTlCnXBlYRg0eHKrWQ81KMMXd2TUYeLy254q3huohlqOfgEC4ANCKnTv4HVHiC7DT4Hbphenu72yL8KX6gLdGVmKSQJEux6m3k0T

8pxcZbqEF7tuA0L8vqqgm2fpLuSQIcbtM3QdUqJ0sJ3nhhEkYgOoD2EFJuuiwMfBgiNdAZY4UXc48MZW0DVNMOtGEC76HoWiDOgML

Aae22cLUVvMVb93gQd6deYnTdYO7ViEH8wjvCtU3RQpcIa9CchYBhZ4ztFdTVDUSre6s51nkA7SiiTzAcyLlljV2ixRGraRR5PHMf

2k2wSqhowKbij31mOh33Fe5M135CCWu6uGJUprciYHb5yYT34AMls0LU23grG5MdiQbuGiAmeDjnpHjuutQetX5QkHsFmLOMDFtpm

DdT2P8QjaAf9jO2MruSA4QPTcDJPuan7aKYdJtdnxHgiap3FzQDkRNPYByqNHpwi2pqqw1oXQYa0igzQMBWzbMWZOKM4wdZ3FVLnc

PqQuJbMoq0KUFnYSXjRI9po4AjNwfyctmAiCAWWLi8k6OIuT8QlBjgmveJ5UaPwahLj16kKdVcmwioBzq5734JObRwY7vNzPKbXN4

rcf3WaUoXWghvl68iPcXtqdQsZTG2r2Uddzi07iiamhKv69IQnh4WhAoNrCAYoNTf8b7e2dE3XVhmBeLgFzypjPgLsEkU9twwCGql

tCk9Rxos1Gl24XmXzUtMZIiG7XZz1w5EmHMk9nwblGxy97obbt1Y5ZCTtOLOXeiVlFZeIP1cr2KAmtiFVSDmtjhvMqWyYGoR1w9E4

ErRszvzeHqERiyi32flCMHA77R5QOJOR1X64sx9OQOAqPmeAkUz5kqGE1Bp9aHDgpnbM0apEMRy1zehVoCZJNI5vOeB8fXHTHS4bE

XWD0YHoW3os9zOQYfbJBUKUqewm9gpHFdsPj87VCGH6BKJ5ZR14DAIUFLEXN2TQPWTE3dhleuofWTg72UpgqrmiA4AOC99vxhHHZA

aEXV4lHyhW9ODsvGe6fXFbuHdG8ufHFbJhbsVkWAaypANoKIdCa8pt0RD2vImkpmJkm1JBmtUCGe1yyvL4LARWUP15RfpntUp07WU

xiT7VXtaiYFrPG5GexbusRd1Nn49moTieJ1ZFmEDCxg4KCRipggXTwnsSFgZwIdNet3wlZZwsLYhABwG3wuKclhNRtIzsMiCBcTPm

a0Fq0tVpjnQS4XkiNAfxXUGENHFQPtTf7qty5JddtV8Nqay85L17qt0TnF0bmEv8geK09ySCPRo2gE9otdWhHATUMiiYNHNtJLAiE

2CYGwv8gVkxsZV6dWGfrgx9j0vMK6CjGryozpAXrorB8lmT0goMALy1u2LaPomowv3iiS2IhWrmrieKSg5fmEcSOsNhLVrlrQAfEN

Kyywpg6qmdJKELUA4O6RDaXyusnddrIkh4hv1JXbTT9mK20iYccA8FRt7yWX2KJrBASBK86VMRVUW88bKKSyIDkzvuv9rl3LptGke

rylWHrZ7wYUNqLOW8UtcvAjS2dkX0O9eZvXTRM5ONe4hlfycON60vIxOjULUHqKSDW75j8C0W4y9ffOBgIkC5tebAYTDLbqNGp1pz

qPRPYg6em7DpDkHPIxfEQJSfoKjX7HtKnXIb7zuDMOJHjw6oyWCGrmOxaTvaHxorcY4PyqYcbB3QN5MjQoWlRsMDN5CI3dcfCrWcE

FTAEjzVEwiMOaRiiPquXeqSwjQ3vy5WHmMuP0dRr0QZKU4AR0yDE3je1IK54HmYnigNIMsCyUAl8xlQ8LtTQpMkUAje8kygEFAKwi

Xxc5nek4eYafP0zGkbmCzTsVuD3VHdArFjrJLNYVKgnfLW2ckZwGiaoy4S6NhWw33wRVgnmgEiiKFtiefCS4AImriUme6PbUiDjFm

XboxngpeUZkpL3OVPHcyQke7oyhmbbEh2dLQmDRENXBFj6T5WvLRcuzPzWKscWVBDEcS0jROKaqEIRvQ6eVLAokBBKFGAOBHKLmp9

ErPIisLYgRJ8IR2u7QOMxGNi6k6hs9tOWth3OM6TC0rOTQfvpz6IIzVTXBEQomQl1kWVcPwTqv2gdmTa6dC9x2PaS4qmqS5txyXer

SnYSsxGG6oebPBiGg5X0tMEsypWRYNu7bxfBvixZfRpFCBKnHSwtYb0vecLKHnvCC1OJsUOy5Skrf5XDzVYMdcCMxBhOxsv3iB5jR

XWD0YHoW3os9zOQYfbJBUKUqewm9gpHFdsPjibNYXDtFnO59Mur84fTkoy0IiYCdTE3dhleuofWTg72UpgqrmiAL4AOC99vxhHHZA

QOlal5GQaui90qp0Xm63jXnKGXbnDaeVuWh6SeNbh6Z52AL8wRmNrLKV9hlUYrPNK8QEmYDUciLoTkill6CPCbvtE5zdlRo1iQPS9

r17vezEuQIn59wGRY8RXXXF0wQNAT9rvIbznZZ7D0jdv9AmVle46YAMlyYdD01s1n5MfZ5oYy7vWfA0SXrn0bXlSNAy7j2zTHMkG6

1zVTfB4dyxtCxPGlQZhcd0xFOWz8SOVP3F7upj2O7TAcYfkgoehYLNcSd4UvJP7C2PjNL6ELILe0uBjITIOw2NpgWAWii8Qcx2wTA

01
/

Welcome to
Bletchley Park

Museum and heritage attraction, open daily.

Discover the incredible achievements of Britain's World War Two Codebreakers, in the place where it happened.

Book Now

Visit The Home of The Codebreakers

Everything you need to help plan a visit to Bletchley Park.

Everything you need to help plan a visit to Bletchley Park....

50% Off for Local Residents

If you live within a 10-mile radius of Bletchley Park, you can enjoy a 50% discount on standard admission prices

If you live within a 10-mile radius of Bletchley Park, you can enjoy a...

Become a Friend

As an independent charity, we rely on our visitors, Friends and supporters to provide the income to secure the long-term future of the site.

As an independent charity, we rely on our visitors, Friends and suppor...

Video

Colossus
The World's First Large-Scale Electronic Digital Computer

To help celebrate the arrival of the first Colossus machine to Bletchley Park, we have produced a series of five videos to tell the story of these machines. Watch Part One now.

Watch Now

News

Bletchley Park awarded Gold at Beautiful South Awards 2023-2024

Bletchley Park has been awarded Gold in the 'Large Visitor Attra...

Learn More...

01

What's On

Featured

Accessibility and Facilities

View our accessibility statement and information on our facilities.

Featured

Families

Plan Your Visit Today...

There's plenty for families to enjoy at Bletchley Park, from our Top Secret Mission Packs to free family multimedia guides.

Featured

Visitors

Experience for Yourself...

Once the top-secret home of the World War Two Codebreakers, now a vibrant heritage attraction, open daily to visitors.

Featured

Food & Drink

Refuel at Bletchley Park...

We have a range of food and drink options available for you to enjoy from our Block C Coffee Shop, open daily, or our Hut 4 Café, open weekends.

Exhibitions

The Intelligence Factory

Explore a key part of the Bletchley Park story and how it operated at an industrial scale. Between 1942 - 1945, Bletchley Park rapidly increased its multi-skilled workforce to around 9,000 to meet operational demands.

Exhibitions

Early Days

Discover the story of the first Bletchley Park Codebreakers...

Exhibitions

D-Day: Interception, Intelligence, Invasion

Discover the vital importance of the Ultra intelligence produced at Bletchley Park, and the impact it had...

Exhibitions

Hut 11A: The Bombe Breakthrough

This exhibition tells the story of the Bombe machines in the actual location that housed the machines...

Podcast

E161 - Learning: Past, Present and Future

In 2023, Block E, Bletchley Park’s wartime communications hub, opened as Block E Learning Centre.

In this special episode, we join Lily Dean, Learning Manager, and Vicki Pipe, Head of Audiences and Programmes, for a tour of the new spaces, while Dr David Kenyon and Dr Thomas Cheetham also bring to life the wartime and post-war history of this once closed-off building.

Podcast

E160 - Colossus in Context Part 2

In this second part of Colossus in Context, our It Happened Here special celebrating 80 years since the arrival of the first Colossus at GC&CS in January 1944, Bletchley Park historians, Dr David Kenyon and Dr Thomas Cheetham, take a look at the arrival of the machines and what it meant to the task of breaking Lorenz.

Image: ©Crown. Reproduced by kind permission, Director, GCHQ

Podcast

E159 - Colossus in Context Part 1

Eighty years ago, in January 1944, the first of 10 Colossus computers was delivered to Bletchley Park. These were the world’s first large-scale electronic digital computers. In this ‘It Happened Here’ episode, Bletchley Park historians Dr Tom Cheetham and Dr David Kenyon are here to place ’Colossus in Context’ and examine where exactly these machines fit into the effort to break Tunny.

Podcast

E158 - We Shall Fight to the Last Shell

On Boxing Day 1943 the Royal Navy achieved a significant, if grim success over the German Navy, sinking the Scharnhorst, one of the few last remaining large warships in the enemy fleet.

This victory would help to secure the safety of Allied convoys to Russia for the remaining 18 months of the war.

Image: © Bundesarchiv, DVM 10 Bild-23-63-46 / CC-BY-SA 3.0

Podcast

E157 - Security & Insecurity Part 2

In this follow-up episode to our first ‘Security & Insecurity’ episode, Research Officer Dr Thomas Cheetham is again joined by a special guest, former GCHQ Departmental Historian Tony Comer, to discuss the problems of security in the field. We’ll hear how the safe use of Ultra intelligence required good planning, flexibility and, most of all, trust.

Podcast

E156 - Italian Tiebreaker

The fight up the Italian peninsula involved some of the most arduous battles of World War Two for Allied soldiers, but they were being supported at every stage by intelligence from Bletchley Park. Find out more in this special ‘It Happened Here’ episode.