Belvoir (pronounced Beever) Castle (click to take the tour.)
Belvoir Castle 6-7 miles from Grantham is actually in Leicestershire.
Owned by The Duke and Duchess of Rutland
Here's more information.
Now that you have taken the Tour and seen and read more info of The Castle ---
---In the next set of posts (over the next few days) I'll be showing you my photos of their splended Gardens that I took on Tuesday 6th May, when our friends from Texas visited us for the day, while on their Holidays.