<P> In February 1992 , the Milton Keynes Borough Council declared most of the Park a conservation area , and the Bletchley Park Trust was formed to maintain the site as a museum . The site opened to visitors in 1993 , and was formally inaugurated by HRH The Duke of Kent as Chief Patron in July 1994 . In 1999 the land owners , the Property Advisors to the Civil Estate and BT , granted a lease the Trust giving the Trust control over most of the site . </P>
<P> In February 1992 , the Milton Keynes Borough Council declared most of the Park a conservation area , and the Bletchley Park Trust was formed to maintain the site as a museum . The site opened to visitors in 1993 , and was formally inaugurated by HRH The Duke of Kent as Chief Patron in July 1994 . In 1999 the land owners , the Property Advisors to the Civil Estate and BT , granted a lease the Trust giving the Trust control over most of the site . </P>
when did bletchley park open to the public
when did bletchley park open to the public
1993
1993