This ruin of a 12th century church with a 15th century tower is set in a very ancient monument, probably a henge. Henges are thought to be religious centres and if so, this was perpetuated when a Christian Church was built replacing, perhaps, the earlier shrine. An irregular circular ditch and an upstanding outer bank, in places more than 3 m high, are the remains of this remarkable monument. Although some people find a curious and spooky atmosphere pervading the site, others find the place quite restful and peaceful.