Bletchley Park was once the top-secret home of the World War Two code breakers. Step back in time to experience the stories of the extraordinary men and women who worked here.  Highlights include a walk around the restored code breaking huts, and a D Day exhibition showing the vital impact Bletchley had on invasion plans.   Admission price includes a multi media guide to the permanent exhibitions, plus a one-hour outdoor guided walking tour of the beautiful grounds . There is a variety of food options including picnic benches.