1. Bletchley Park
What is it? Bletchley Park was the central site for British codebreakers during World War II.
Why go? Bletchley Park has a pretty fascinating history, once housing the Government Code and Cypher School. It played a significant role in World War II, breaking German, Italian and Japanese naval codes, as well as providing intelligence vital to the Allies’ land battles. Today, Bletchley Park hosts a variety of different exhibitions and events (many are free with admission). Whether you fancy throwing yourself into a swing dance competition or learning about cyber security, there’s a quirky itinerary to pick and choose from. Look out for their 1940s-themed Christmas Grotto, which takes over Bletchley Park’s library every December.