The Devil's Den and Fyfield Down
The Devil's Den is a bit of a curiosity. It is hard to find and involves hiking through fields with an ordnance survey map, as it is on private land and not signposted. It is a dolmen burial chamber, or at least looks like one now, with two standing stones and a capstone on top, but closer inspection reveals some rather modern cement holding the upper stone in place. Apparently this is all that is left of what was once a 230 foot long barrow that has since been ploughed over.