"The most famous prehistoric monument in the world, and now a world heritage site, Stonehenge stands alone in the vast empty tract of Salisbury plain. Its origins date back nearly 5,000 years and it has been home to pagan religion and spiritual worship, not to mention public debate ever since.
What was this vast collection of stones intended for? Was it an observatory of the moon, a temple to the sun, or an elaborate cemetery? Who were the people who carried and carved these 40 ton rocks?"