Next month I am going on the 14 day tour of England, ending on 10/5. As a Downton Abbey fan, I wanted to fit on Highclere Castle, but saw that days it was open ended on 9/5. Then I saw that there is a fall festival at the castle on 10/5 and 10/6.
I bought a ticket for the festival yesterday for $57 USD, with house access starting @ 2:30.
Just an FYI in case anyone else is interested.