This prehistoric monument on the Salisbury Plain is thought to be carved from stones of the Prescelly Mtns.
[PAR] Stonehenge is in Amesbury, Salisbury, Wiltshire, UK - it dates from About 2,000 
BC ... since 1978) and the prehistoric carvings on the larger sarsen stones show 
... to be from the Prescelly Mountains, located roughly 240 miles away, at the ... 
that Merlin brought the stones to the Salisbury Plain from Ireland.