West Kennet longbarrow

The 100m long West Kennet longbarrow overlooks Silbury Hill from it's position south of the road between Marlborough and Devizes in Wiltshire, England, in the heart of crop circle country.

The Mary Ley which accompanies the St Michael alignment passes through here as described by Hamish Miller and Paul Broadhurst in The Sun and the Serpent.

Avebury is just a few miles north, while Stonehenge, Woodhenge and Old Sarum are further east.