Lydiard's curious little blue Dressing Room is devoted to the talented 18th century society artist Lady Diana Spencer. Lady Diana married into the St John family becoming the 2nd Viscountess Bolingbroke. Some of her delightful floral wall panels and pictures of her children are on display. A fascinating 17th century painted window by Abraham Van Linge is another favourite attraction. It contains over a hundred pieces of glass exquisitely painted with figures, flowers, strange mythical creatures, tiny flies and even an elephant.
Guide books are available as well as quiz sheets and discovery trails for families and children.
The Church St Mary's Parish Church, which stands behind the house, is one of England's finest small churches. It is richly packed with monuments to the St John family, including the Golden Cavalier, a life size effigy of Edward St John emerging from his tent in full battledress. The church key can be obtained from the House. The Park Lydiard Park is a delightful place to explore at any time of year. Paths and trails through the woods and by the lake offer glimpses of the many animals and birds which make Lydiard their home.