A new scientific research collaboration is, for the first time, revealing who built Stonehenge. The cutting-edge study sheds a remarkable light on the geographical origins of the Neolithic community that first constructed the ancient site.

Complex tests carried out on 25 Neolithic people who were buried at or following the time of the initial construction of the now world-famous monument, have revealed that 10 of them lived nowhere near Stonehenge, but in western Britain, and that half of those 10 potentially came from southwest Wales (where the earliest Stonehenge monoliths came from).

The other 15 could be local to Stonehenge, Wiltshire-origin individuals, or the children of other descendants of migrants from the west. All the remains were cremations.

Up until now, it has always been assumed that it was not possible to carry out place-of-origin tests on burned bones – but recent research at Oxford University by Belgian scientist, Dr Christophe Snoeck of the Free University of Brussels, has now discovered that the act of cremation actually crystallises a bone’s structure and prevents the crucial origin-indicating isotope evidence from being contaminated by isotopic signals in the surrounding soil.

The cremated remains from Stonehenge of the 10 individuals of probable western British origin, were buried at various stages between the 33rd century BC and the 28th century BC.

Three of the cremated cranial fragments used in the study on a black background (Christie Willis, UCL)

Half of them (mainly from the 33rd-30th century BC) were probably from west Wales, while others (mainly from the 30th-28th century BC) were probably associated with places between west Wales and Gloucestershire. It’s likely that they were a roughly even mix of males and females and that they were of high social status. In all the cases, it is not known whether the individuals died shortly before all or parts of their cremated remains were transported to Stonehenge – or whether they were revered ancestors who had died several generations earlier.

Although the geographically intermediate examples hint at there being a well-worn prehistoric land route between west Wales and Stonehenge, nobody yet knows exactly how the stones (and the cremated remains) were transported. Sea and land routes are both possible.

Stonehenge: Origins of those who built world-famous monument revealed Show all 6 1 /6 Stonehenge: Origins of those who built world-famous monument revealed Stonehenge: Origins of those who built world-famous monument revealed A new scientific research collaboration is, for the first time, revealing who built Stonehenge. The cutting-edge study sheds a remarkable light on the geographical origins of the Neolithic community that first constructed the ancient site. Complex tests carried out on 25 Neolithic people who were buried at or following the time of the initial construction of the now world-famous monument, have revealed that 10 of them lived nowhere near Stonehenge, but in western Britain, and that half of those 10 potentially came from southwest Wales (where the earliest Stonehenge monoliths came from). AFP/Getty Images Stonehenge: Origins of those who built world-famous monument revealed Three of the cremated cranial fragments used in the study Up until now, it has always been assumed that it was not possible to carry out place-of-origin tests on burned bones – but recent research at Oxford University by Belgian scientist, Dr Christophe Snoeck of the Free University of Brussels, has now discovered that the act of cremation actually crystallises a bone’s structure and prevents the crucial origin-indicating isotope evidence from being contaminated by isotopic signals in the surrounding soil. Christie Willis, UCL Stonehenge: Origins of those who built world-famous monument revealed Aubrey Hole 7 during excavation in 2008 Although the geographically intermediate examples hint at there being a well-worn prehistoric land route between west Wales and Stonehenge, nobody yet knows exactly how the stones (and the cremated remains) were transported. Sea and land routes are both possible. Christie Willis, UCL Stonehenge: Origins of those who built world-famous monument revealed Aubrey Hole 7 following excavation in 2008 Geologically, previous research has shown that the stones (so-called bluestones or dolerite, used for the early phase of Stonehenge) also came from western Britain (in this case, the Preseli mountains in southwest Wales). Archaeological investigations have now pinpointed the quarries they actually came from – and when they were quarried (some time between the 34th and the 32nd century BC). Christie Willis, UCL Stonehenge: Origins of those who built world-famous monument revealed Excavations at one of the recently identified bluestone quarries, at Carn Goedog, Pembrokeshore, west Wales. The recent scientific analysis of the Stonehenge cremated bones (that appear to have been buried adjacent to the newly re-erected stones) is now helping to reveal the origins of the community, which appears to have actually built the earliest version of the monument. It is the strontium and carbon isotopic signatures in the cremated bone material that suggest a western British origin for the 10 individuals – and definitely not from the Stonehenge area. The carbon signal, absorbed into the bones from the timber used in the funerary pyre, also suggests a Western or non-local origin. Adam Stanford, Aerial-Cam Ltd Stonehenge: Origins of those who built world-famous monument revealed The ever-increasing body of evidence suggesting Stonehenge and the original Stonehenge community’s western British origins has substantial implications for our understanding of British prehistory. Christie Willis, UCL

The most likely sequence of events suggested by this and other research spans literally thousands of years.

Long before Stonehenge itself was built, the area had become ceremonially and ritually important by at least 4000BC.

The site had at least one or two large natural sarsen stones which may have been used as a focus for pre-Stonehenge ritual activity.

By at least 3500BC, elites from western Britain (or at least with western British, potentially south Welsh, connections) began to be associated with the developing sacred landscape of the area.

Excavations at one of the recently identified bluestone quarries, at Carn Goedog, Pembrokeshore, west Wales (Adam Stanford, Aerial-Cam Ltd)

Then in around 3000BC, western British people (from southwest Wales) further developed their links with the Wiltshire area, by transporting dozens of large stones (and the cremated remains of many of their dead) from southwest Wales to a site they had earmarked for the creation of the first version of Stonehenge.

Archaeologists now believe that the stones may well have originally been from a stone circle or other monument in southwest Wales which was entirely “uprooted” and transported some 200 miles to Wiltshire and re-erected as a stone circle there.

The recent scientific analysis of the Stonehenge cremated bones (that appear to have been buried adjacent to the newly re-erected stones) is now helping to reveal the origins of the community, which appears to have actually built the earliest version of the monument.

It is the strontium and carbon isotopic signatures in the cremated bone material that suggest a western British origin for the 10 individuals – and definitely not from the Stonehenge area. The carbon signal, absorbed into the bones from the timber used in the funerary pyre, also suggests a Western or non-local origin.

Geologically, previous research has shown that the stones (so-called bluestones or dolerite, used for the early phase of Stonehenge) also came from western Britain (in this case, the Preseli mountains in southwest Wales). Archaeological investigations have now pinpointed the quarries they actually came from – and when they were quarried (some time between the 34th and the 32nd century BC).

The cremated remains from Stonehenge of the ten individuals of probable western British origin were buried at various stages between the 33BC and 28BC (Christie Willis, UCL)

“The new isotopic evidence shows the scale and frequency of interactions between communities hundreds of miles apart,” said one of the project’s leaders, John Pouncett of Oxford University’s School of Archaeology.

“In the past, the research focus at Stonehenge has mainly been on the stones themselves. Now we are beginning to make tremendous progress in understanding the people and the community which built Stonehenge,” said the project’s osteologist, Christina Willis of University College London’s Institute of Archaeology.

The research was carried out by archaeologists and other scientists from the University of Oxford, UCL, the Free University of Brussels, and the Museum of Natural History in Paris and is being published today by the online journal Nature Scientific Reports.

The ever-increasing body of evidence suggesting Stonehenge and the original Stonehenge community’s western British origins has substantial implications for our understanding of British prehistory.

Long before Stonehenge itself was built, the area had become ceremonially and ritually important by at least 4000 BC (Christie Willis, UCL)

Firstly, it demonstrates the extremely broad geographical horizons that the builders of Stonehenge had. It shows that, despite agriculture increasingly tying people to the land, at least certain sections of society were well travelled and almost certainly had family connections spread across thousands of square miles.

Secondly, it shows the lengths that prehistoric people were prepared to go to achieve seemingly non-utilitarian objectives – i.e. the realisation of spiritual or ceremonial aspirations.