Pick one category for the following text. The options are - company, educational institution, artist, athlete, office holder, mean of transportation, building, natural place, village, animal, plant, album, film or written work. Fox Tor - Fox Tor is a relatively minor tor on Dartmoor in the United Kingdom. It is probably best known for the swampy land that lies beneath it Fox Tor Mires. This is said to have been the inspiration for the fictional Grimpen Mire in the novel The Hound of the Baskervilles by Sir Arthur Conan Doyle.
The answer to this question is:
Natural Place