3 August 2025 (past event)
- 11:15 to 12:00 Sold out
- 13:30 to 14:15 Sold out
Tour
Explore the hidden world behind British Intelligence with the curators of this groundbreaking exhibition.
For most of its history, MI5 has worked almost entirely in secret. Operating in the shadows enabled the intelligence agency to deal effectively with covert threats and to protect its agents, people and operations.
But in the 1990s, everything changed. For the first time, MI5 publicly named its Director General. It advertised for recruits in a national newspaper. And it began to release files to The National Archives.
Discover an ever-changing world of subversion and espionage over MI5's 115-year old history on this tour of our MI5: Official Secrets exhibition, taking you behind the scenes of one of Britain’s most iconic institutions.
This event has sold out.
The National Archives is the official archive of the UK government, and England and Wales. We are the guardians of over 1,000 years of iconic national documents.
Everyone is welcome to visit our headquarters in Kew. We put on exhibitions, events and displays and offer reading rooms giving access to our collections there.
The National Archives is located by the River Thames in Kew, 30 minutes from Central London. We offer advice on travelling to us by car, bike, train or bus.
Monday: CLOSED
Tuesday: 10:00–19:00
Wednesday: 10:00–17:00
Thursday: 10:00–19:00
Friday: 10:00–17:00
Saturday: 10:00–17:00
Sunday: 11:00–16:00
Last entry to this exhibition is one hour before it closes each day.
We recommend checking our full opening times and bank holiday closure dates when planning your visit.
Groups of ten people or more must book in advance, at least seven days before your visit.
We unfortunately cannot accept group bookings in the first and last two weeks the exhibition run.
Find out more about booking group visits and our exclusive entry packages for groups.
For an extra intimate experience, visitors to Love Letters can listen to a free audio tour of the exhibition featuring further information on the exhibition themes and records on show.
To listen to the tour, either download the free Smartify app and search for 'The National Archives' or scan the QR codes at the exhibition entrance.
Everyone is welcome to visit this exhibition.
We provide a warm welcome to visitors of all ages, including children and family groups.
We have a café and coffee bar provided by Maids of Honour, a historic local tea room and bakery. It has spacious indoor and outside seating and a soft play area.
On the menu is a variety of high-quality lunchtime meals, sandwiches, snacks, soft drinks, tea and coffee. Vegetarians, vegans and other dietary requirements are all catered to.