Secrets of Stonehenge

"Every year, a million visitors are drawn to the Salisbury Plain in southern England, to gaze upon a mysterious circle of stones. Stonehenge may be the best-known and most mysterious relic of prehistory. Now investigations inside and around Stonehenge have kicked off a dramatic new era of discovery and debate. Who built Stonehenge? What was its purpose? How did prehistoric people quarry, transport, sculpt, and erect the giant stones? A new generation of researchers are tackling these questions."@en
""Stonehenge may be the best-known and most mysterious relic of prehistory. Every year, a million visitors are drawn to Salisbury Plain in England to gaze upon the famous circle of stones. During the 20th century, excavations revealed that the structure was built in stages, and that it dates back some 5,000 years, to the late Stone Age. The meaning of the monument, however, has continued to elude us. Many questions still remain about how a prehistoric people quarried, transported, sculpted, and erected these giant stones. Now investigations inside and around Stonehenge have kicked off a dramatic new era of discovery and debate over who built Stonehenge and for what purpose. With exclusive access to a dig site at Bluestonehenge, a prehistoric stone-circle monument recently discovered about a mile from Stonehenge, the program joins a new generation of archaeologists and historians finding important clues to this enduring mystery"--Enhance TV website."