It's an oddly beautiful place. The whole grounds are pretty fab. A few of Wickerman's photos show a suspected remnant of the Tisbury stone circle, but I wasn't sure the grotto contained anything from it (as mentioned in the notes from the video). The widely accepted location of the stone circle itself has absolutely no sign of there ever being anything there. Although the Tithe barn is quite nice. :) Keep meaning to go back to Old Wardour.