Littlecote House is where Henry VIII wooed Jane Seymour as it was owned by a member of her family. The main hotel is purpose built and behind the main house. You can also stay in the house, it has several beautiful rooms...if you don't mind company, as most of the houses ghosts reside in them.
The estate is open to the public on a day basis. The gardens also having a Roman Orpheus mosaic on view, though at present it is covered.