I’ve spent the last week in London, including a visit to Bletchley Park, the site where the British conducted codebreaking efforts during WWII. The park is a Victorian estate, including a sprawling museum of cryptographic and other wartime exhibits. I’ve uploaded some photos to a flickr photoset.
I’d highly recommend visiting this place if in the London area. It’s an easy 30-minute train ride from the city, and there’s a lot of unique and historically fascinating stuff there. Thankfully, the facility has not been significantly renovated or destroyed, and many of the buildings even seem as if they’ve been sealed up since the end of the war.