Where Is Lady Diana Buried?

She is buried on a small wooded island in the middle of ornamental The Round Oval Lake in an unmarked grave at Althorp Park, the Spencer family estate/home for centuries.  Her brother, Earl Spencer, is the gatekeeper as to who can actually visit her grave.  The public can visit the estate but not the actual grave.  There is a large mausoleum-like memorial to Diana where the public can pay their respects.