The Sacred Prehistoric Neolithic Complex of the Thornborough Henges

23 August, 2015 - 00:09, Bryan Hill, Source

The Thornborough Henges are considered one of the most important ancient sites in Britain. Consisting of a triple henge alignment, it is a complex of three circular mounds with ditches and banks that was once part of a larger Neolithic landscape in use for over a thousand years. Historians believe this man-made, prehistoric structure had an astronomical significance and was purposely built to mirror the stars of Orion. Often called the ‘Stonehenge of the North,’ it is the largest ritual religious site on the British Isles.

Description of the Thornborough Henges

The Thornborough Henges are located near the village of Thornborough, in North Yorkshire, England and are thought to be between 5,000 and 6,000 years old.

They are part of an area known as the Vale of Mowbray which is a location known for its concentration of Neolithic and Bronze Age monuments. There are no less than six giant henges, all almost identical in size and design, located within 10km (6.2 miles) of one other.

The design of the henges sets Thornborough apart from later Neolithic complexes. It is the world's only triple henge complex and the three henges follow the same off-centre alignment seen at other triple-circles across England.

The length of the entire henge is approximately a mile (1.6km) long with two large entrances situated directly opposite one other.

All three of the Thornborough Henges have two entrances which are aligned, like the henge alignment itself, Northwest to Southeast, and laid out at approximately intervals, 550m (601 yards) apart. All are of similar size and shape, have a diameter between 240 and 275 meters (787-902 ft), and stand some 3 meters (9 ft) in height.

The Northern henge is currently overgrown but is perhaps the best preserved of the three. Covered by a small plantation of trees, it has a high bank with deep ditches and two entrances. The southernmost of the three mounds had been damaged but is still recognizable as a henge structure.

The Cursus Monument

The banks of the central henge have also been damaged with little trace of the interior ditch left. The central henge lies on top of an earlier, Neolithic cursus monument. Cursus are large parallel banks that have been marked using stones or ditches and are among the oldest monumental structures of the British Isles.

The fact that Thornborough was built over pre-existing Cursus suggests that it was an important ritual site to the Neolithic residents who lived there.

Some think that Thornborough may have been a pilgrimage centre where people sought spiritual salvation and that it served an economic, social as well as an astronomical purpose.

While it is unknown what kind of rituals were performed at Thornborough, the banks of the henges were coated in a brilliant white layer of gypsum or gypsum crystal (according to archaeological excavations that have been done at the central henge), which would have made the site visible for miles. Today the cursus are no longer visible above ground due to the continuous quarrying around the site.

Thornborough's Alignment with Orion

The Thornborough Henges are unusual in that the structure is in alignment with a well known constellation in the night sky. The lines joining the henges do not form a straight line but instead were intentionally shaped like a “dog leg” to reflect the stars of Orion’s belt.

This same astronomical alignment can be found at the Great Pyramids of Egypt, the pyramids of Teotihuacan, the pyramids of Xian, and also at the sites of the Hopi tribe in Arizona.

It is thought that the three Henges at Thornborough were constructed between 4000 and 3000 BC and the BBC makes note of the fact that Thornborough "may have been the first monument in the world aligned to Orion, predating the pyramids by 1,000 years.”

The structure was aligned so its western end pointed towards the mid-winter setting of Orion which also meant that the eastern end aligned towards the midsummer solstice.

The southern entrances framed the rising of the brightest star in the sky, Sirius, and was also aligned on the midwinter solstice.

The Thornborough Henges Today

With its huge banks, the scale and work that went into constructing the Thornborough henges, can be appreciated from the air as well as on the ground.

It brings out curiosity and wonder as we try to imagine how our ancestors might have lived and their fascination with one particular star system. The arrangement of the three circles must have held some kind of purpose and meaning to them which thousands of years later, is still incredibly difficult to ascertain.

Today, all three of the Thornborough Henges, as well as the land connecting them together, are Scheduled Ancient Monuments. Since the land is privately owned, there is no official public access to the site and because of this, the site does not receive a steady amount of visitors throughout the year.

However, since 2004, there has been an opportunity for the public to visit the central henge, which is owned by Tarmac Northern Ltd., and attend the celebration of the pagan festival of Beltane (For more information about this annual Celtic fire festival see this site).

While it is thought that there were once many other “super-henges” in Yorkshire, the only other known locations are further south in England, at Dorchester-on-Thames, along with another, slightly different version in Northern Ireland. Who knows how many others could lie hidden or have simply disappeared with the passage of time…