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Bletchley Park is now open. All visitors must pre-book a timed entry slot. Please see our REOPENING SAFELY page for further information. To see availability and make a reservation please see our BOOKING page.

Blackout Bletchley

Fri, 26 Oct 2018 — Sat, 27 Oct 2018
From 17:30 to 21:30
Adult price starts from £24.30
Book now
Join us for a top secret mission

It is a dark October night in 1944.

Britain rests uneasy.

But Bletchley Park does not sleep.

The great machines whirr as typewriters click and frantic footsteps hurry up and down each bustling corridor. Business as usual.

In this exciting new immersive event, you have been selected to join the codebreakers; and it is on this particular dark October night that you arrive for your induction.

Starting with a drink and cake in our Visitor Centre you will experience the thrill of entering Bletchley Park as a new recruit, explore the site after dark and see what the night-time residents got up to at work and play. Don’t forget to bring your torches and wrap up warm!

Of course, in this dimly-lit world of ciphers, spies and secrecy nothing is what it seems; be prepared for some surprises along the way.

You can choose from ten tour times with a maximum of 12 people per a tour, and use the rest of your visit to explore our Visitor Centre including the Entrance exhibition, WWI exhibition and Cyber Security exhibition.

This event is part of Museums at Night, a UK-wide festival of Lates in museums and galleries.

This is a fundraising event for The Bletchley Park Trust and has been created in association with The Pantaloons. Find out more at thepantaloons.co.uk

Please note that some elements of the event have been created for theatrical purposes.

Terms and Conditions

Doors open at 17:30.
The event will finish at 21:30.
Admissions will close at 20:15 so please ensure you have arrived by this time if you are on a later tour.
Elements of the guided tour are outside. The ground can be uneven in areas, sensible footwear is required. Lighting will be minimal, so please take care. It is advised to bring a torch with you.
Places are limited and tickets must be booked in advance.
Bletchley Park will be closed, but the museum in Block B, and the Visitor Centre will be open to explore.
The Mansion House and Codebreaking Huts will be included in the tour.
On arrival, each visitor will receive a complimentary hot drink (Tea, coffee, hot chocolate) and cake.