- Bletchley Park, once the top-secret home of the World War Two Codebreakers, is now a vibrant heritage attraction, open daily to visitors. Step back in time to experience the stories of the extraordinary achievements of the men and women who worked here. A place of exceptional historical importance, Bletchley Park is also the birthplace of modern computing and has helped shape life as we know it today. Highlights include the restored Codebreaking huts, with their WW2 ambiance faithfully recreated, plus a stunning new visitor centre with an introductory exhibition and hands on displays. Enjoy the atmospheric soundscapes, buildings and parkland.