![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.
Got an idea for A Thing To Do This Monday? Submit your suggestion at submit@attdt.com.
ATTDT is your unique local guide to things to do, see, visit and explore in Bletchley. From date ideas to tourist attractions, we've got Monday in Bletchley covered. Each Monday we've got things to do for an amazing start to the week.
Note: While events and activities are featured here because they should be available online this Monday, changes can happen - you can use the headline link on the thing to do above to find out up-to-date information.
Send your friends A Thing To Do This Monday in Bletchley:
"How can I start the week with amazing things to do?" "What's on this Monday in Bletchley?"
Sounds familiar? Then you need ATTDT: suppliers of #MondayMotivation each and every Monday.
You've reached ATTDT, your unique curated guide to the very best of what to do on Monday in Bletchley. Start your week as you mean to go on. What's stopping you?
We're experts in choosing wonderful and often hidden activities specifically on and open this Monday, which are ready to see: things to do in Bletchley for anyone needing inspiration. Look at the idea above for something to do this Monday, reload the page to get other wonderful things to do, or change the day to have an amazing time in Bletchley all week. Find out more...
BLETCHLEY
MILTON KEYNES
51.99°N, 0.73°W
Sunrise: 06:27
Sunset: 17:10
Moon Phase: waxing gibbous
Weather: overcast clouds, 12°C max, 9°C min
“I've got a great ambition to die of exhaustion rather than boredom”
THOMAS CARLYLE