![oldcomputer - See where computing started in Bletchley Park. [ATTDT]](https://www.attdt.com/pics/oldcomputer.jpg)
Free 
30 mins - 1 hour Colossus, the world's first programmable computer, was created at Bletchley Park to help with codebreaking during World War II. You're doubtless using one of its descendants right now, so use your device to find out how computing devices work, with a virtual tour of the National Museum of Computing at Bletchley Park - including a rebuild of the Colosus computer itself.
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Welcome to the Leighton Buzzard edition of A Thing To Do Today: your Leighton Buzzard culture attendant, and the ultimate independent curated guide to the very best of what to do today in Leighton Buzzard. Whether it's budget or bespoke, from local tourist attractions to hidden gems, cultural events and even adventurous things to do, if you're in and around Leighton Buzzard, whether you're visiting or a local, ATTDT is here to help.
We specialise in showing you fantastic and often unusual things to do specifically on and open today, which are ready to explore: things to do in Leighton Buzzard for anyone looking to cure their boredom. Look at the idea above for something to do today, reload the page to get other amazing things to do, or change the day to have an amazing time in Leighton Buzzard all week: here are amazing things to do on Monday. Find out more...
LEIGHTON BUZZARD
CENTRAL BEDFORDSHIRE
51.92°N, 0.66°W
Sunrise: 06:59
Sunset: 16:32
Moon Phase: waxing gibbous
Weather: light rain, 12°C max, 6°C min
“Tomorrow, do thy worst, for I have lived today.”
JOHN DRYDEN