Knowlton Church and Earthworks. A Norman church which was remodelled in the 14th century. It stands inside a late Neolithic Henge which was constructed around 2500BC. The ring has two entrances and an internal ditch and was possibly used for ceremonial use.
The snow has cleared in the South of the UK, plus we had a little sun, so I managed to escape for a few hours to see this rather interesting site, it looks like its one of several rings. It was lovely to see the sun and get out, and a very peaceful and nice place to be in for a few calming hours.
More information about the site can be seen on the following sites

