Blog Post

The Stonehenge Transportation Mystery

Introduction

Exploring the origins and transport of the stones used to construct Stonehenge remains a fascinating subject, rife with theories and controversies. The viral interest generated by my blog post this week, which highlighted a map showing three known sites of the stones’ origins, barely scratches the surface of this complex logistical puzzle. Indeed, there are stones from even greater distances, raising myriad questions about how these megaliths were transported to their final resting place at Stonehenge. This essay aims to delve into these logistics, providing a comprehensive overview grounded in the latest research and theories. (The Stonehenge Transportation Mystery)

The Stonehenge Transportation Mystery
The Stonehenge Transportation Mystery

The Bluestones

Recent advancements in micro-spectrum analysis have significantly contributed to our understanding of the origins of bluestones. However, this is not an exact science, as the movement of rocks due to glacial activity and post-ice age water flows complicates their traceability. Some academics have proposed that the bluestones found at Stonehenge were not quarried and transported from Wales but deposited nearby by glacial action. This theory, however, conflicts with geological evidence indicating that the last ice age glaciers did not reach as far as Stonehenge, stopping instead at the Bristol Channel. This discrepancy casts doubt on the glacier transport theory, suggesting the need to consider earlier ice ages, such as the Anglian, which occurred over 500,000 years ago. Yet the immense timescale involved means that any stones moved by such glaciers would be deeply buried beneath millennia of soil, making their discovery improbable.

The Stonehenge Transportation Mystery
The Stonehenge Transportation Mystery

Furthermore, the lack of bluestone erratics in the vicinity of Stonehenge further challenges the idea of glacial transport. The site at Craig Rhos-Y-Felin, identified as a source of the bluestones, shows clear evidence of human quarrying activity, contradicting the theory that these stones were randomly picked up from glacial deposits. The discovery of human hearths and quarrying tools at Craig Rhos-Y-Felin, along with a partially quarried bluestone, strongly suggests that these stones were intentionally selected and transported for use at Stonehenge.

Craig Rhos-y-felin to Stonehenge
The overland path from Craig Rhos-y-felin to Stonehenge is insane. It goes from 75m OD to 541 OD and crosses 95 valleys – the idea that you can either roll, drag or ox-cart such a route without a road is bonkers!!

The Sarsen Stones

The origin and transportation of the sarsen stones present a different set of challenges. These stones are found scattered across the Salisbury Plain and further afield, in areas never reached by the ice sheets that covered Britain during the last ice age. The popular theory that the sarsen stones came from West Woods near Avebury suggests that they could have been dragged to their current location. However, recent observations indicate that many of these stones are in paleochannel riverbeds rather than rock outcrops. This suggests that they were transported by ice-age floodwaters rather than being quarried from nearby outcrops.

West Woods to Stonehenge
Even the shortest route known to transport these stones is difficult to follow, as the 12 valleys and 14 peaks shown on this map testify.

Theories of Transportation

The theory that the stones could have been moved over frozen rivers during the ice age is intriguing but fraught with logistical issues. The absence of a significant human population capable of organising such an endeavour, coupled with the challenges of moving heavy stones over potentially thin ice, makes this theory less plausible. Additionally, the radiocarbon dating of Stonehenge would be significantly off if the stones had been transported at the end of the ice age.

The Stonehenge Transportation Mystery
The Stonehenge Transportation Mystery

LiDAR, or Light Detection and Ranging, is a remote sensing technology that uses laser light to densely sample the earth’s surface, creating highly accurate topographic maps. It has revolutionised archaeological surveys by uncovering features difficult or impossible to see from the ground or through traditional surveying methods. Regarding Stonehenge and the transportation of the stones used in its construction, LiDAR technology offers invaluable insights into the landscape and potential transport routes used by ancient peoples.

Ditching to Stonehenge
The trilithon stones, weighing around 50 tonnes, reportedly come from Sussex. Such weights were successfully transported down the Nile on boats.

LiDAR Evidence and Stonehenge

LiDAR has been instrumental in mapping the landscape around Stonehenge, revealing details that have remained hidden for millennia under vegetation or soil. This technology has the potential to identify old riverbeds, trackways, and other features that could suggest routes for transporting the massive sarsen stones and bluestones used in the monument’s construction. However, despite its capabilities, LiDAR has not yet provided definitive evidence of prehistoric roads or paths leading directly from the quarries to Stonehenge.

The Stonehenge Transportation Mystery
The Stonehenge Transportation Mystery

Key Findings from LiDAR Surveys

No Prehistoric Roads from Quarries: LiDAR surveys have not found any evidence of engineered roads or paths originating from the bluestone quarries in Wales or from locations where sarsen stones are found. This absence challenges theories that rely on overland transport of the stones using rollers, sledges, or ox-carts over vast distances and rugged terrain.

Ancient Waterways and Paleochannels: One significant contribution of LiDAR is the identification of ancient waterways and paleochannels. These features are crucial for understanding the prehistoric landscape, suggesting that rivers and watercourses may have played a significant role in transporting the stones. The larger rivers identified by LiDAR, which were navigable in the past, support the theory that water transport was a feasible and preferred method for moving the stones.

Atkinson's Method
Atkinson proved with just four small schoolboys that a 4-tonne stone can easily be moved by boat down to the River Avon

Landscape Features: LiDAR has revealed the complexity of the landscape through which any transportation route would have had to navigate, including valleys, dense forests, and waterlogged areas. This detailed mapping underscores the logistical challenges faced by ancient builders, further calling into question the practicality of relying solely on land-based transport methods.

The Stonehenge Transportation Mystery
We have now found empirical evidence of boat yards in which catamaran design is made to carry large weights in Wales, dating back to the Bronze Age and beyond

Implications of LiDAR Evidence

The evidence from LiDAR surveys, particularly the absence of prehistoric roads and the emphasis on natural watercourses, suggests a reevaluation of how the stones were transported to Stonehenge. The lack of direct routes from quarries to the site and the identification of navigable ancient rivers and paleochannels lend weight to theories prioritising water transport. This perspective aligns with the understanding that ancient peoples were highly adept at utilising their natural environment to achieve monumental feats of construction.

Alter Stone to Stonehenge
The Altar Stone is now suspected of coming from as far as Scotland, as its Geo signature is not available down south (I would guess Doggerland for obvious reasons), but even if it just came from the Yorkshire Dales, the idea of l, and transportation is pure nonsense

Short Transportation systems from the boat harbours to the Monument

Mechanical Advantage of Poles (from the book – Dawn of the Lost Civilisation)

The principle of leverage, applied through poles, provides a mechanical advantage when handling heavy weights. Professor John Cunningham, an art professor at Skidmore College, has introduced a novel concept, creating a new class of simple machines based on flexible rods. Unlike traditional machines, Cunningham’s design not only multiplies force but also distributes it and stores mechanical energy.

The Stonehenge Transportation Mystery
The Stonehenge Transportation Mystery

Consider a scenario with a 20,000-pound stone. If you attempt to support it on two rigid beams, each will bear half the weight (10,000 pounds), posing a risk of fracture. Now, imagine spreading the load across 20 solid, parallel beams, each supporting only a fraction of the total weight, making the burden manageable. Cunningham’s innovation takes this idea further by replacing solid beams with flexible poles.

Stone Transportation and Dumb Censorship
The Bluestones were carried, not dragged, to Stonehenge

In the flexible pole structure, each pole can be raised independently without affecting the others. By lifting one end of a pole, a small amount of extra energy is imparted to that pole, and the energy is distributed across the structure. The weight rises by a fraction of the raised end, divided by the number of pole ends. If one end is lifted by a foot, the weight on each of the other pole ends diminishes by a corresponding fraction. Using this method, heavy loads can be lifted with significantly fewer people, as each person is only moving a fraction of the weight at a time.

This innovative approach enables efficient handling of substantial weights, offering a unique perspective on the use of mechanical advantage in lifting and distributing loads. (Stone transportation and censorship)

The Stonehenge Transportation Mystery
The Stonehenge Transportation Mystery

Cunningham has distilled the concept to a formula:
D = S x 1/N

Where D is the distance, the load is raised, s is the distance any one pole is blocked up, and N is the total number of pole ends in the system. Given n is the number of pole ends lifted simultaneously, the mechanical advantage for any symmetrical pole configuration will be N/n.

The Stonehenge Transportation Mystery
The Stonehenge Transportation Mystery


So, the fact that a pole bends like a bow, storing energy, makes it easier to carry. So easy in fact, that it acts as a lever and gives you a mechanical advantage. This principle would be well known as it is the same principle as how a bow works as it is a store of potential energy, you can’t throw an arrow 100 metres, but the bowing of the wood channelled through a small area (the string) give you the potential energy.

Walk like an Egyptian

The experiment showed that 48 students ( four x 12 poles) could lift 2.3 tonnes, which was the weight of one of the pyramid’s building stones. The larger the stone, the more poles and men you need, but it was quite easy even for wimpish students. In prehistoric Days with Cro-Magnon works you would need only 24 people to move a Pyramid stone or a Bluestone at Stonehenge without the rest blocks the video has included in their H & S safety assessment….LOL!!

A-Frames and Cranes

The advancement of technology and the movement of massive stones, such as the Sarsen stones at Stonehenge, Avebury, and Carnac, demand a closer examination of the engineering and logistical challenges faced by the ancient civilisation of Homo Superior, also known as Cro-Magnons. The Sarsen stones, weighing up to 60 tonnes, were not merely transported but meticulously erected, presenting a feat that even modern attempts struggle to replicate.


In our exploration of ancient technology, we encounter the question of how to transport and handle colossal loads. The Sarsen stones serve as an illustrative example due to their significant size, and it is perplexing that historians and archaeologists often overlook the intricacies of moving and placing these stones. This oversight persists even though, even with today’s technology, replicating the achievements of Homo Superior at Stonehenge remains a daunting challenge.

The Stonehenge Transportation Mystery
The Stonehenge Transportation Mystery


The crane, a machine designed to lift and move heavy materials, is pivotal in the transport and construction industries. Equipped with a hoist, wire ropes or chains, and sheaves, a crane utilises mechanical advantages to lift and lower materials beyond the capacity of human effort. Historically, the invention of the crane is attributed to the Ancient Greeks in the late 6th century BC, as evidenced by cuttings for lifting tongs and Lewis irons on stone blocks of Greek temples dating to around 515 BC.

However, when scrutinising Stonehenge, we encounter a fascinating divergence. In contrast, archaeological evidence points to the use of lifting devices, particularly with cuttings indicating the application of cranes, the peculiarities of Stonehenge’s construction challenge conventional narratives. Notably, the placement of lintels on Sarsen uprights and the presence of holes like Y & Z, potentially serving as foundations for A-frame crane legs, hint at a more sophisticated lifting apparatus.

The Stonehenge Transportation Mystery
The Stonehenge Transportation Mystery

The reluctance of some scholars to acknowledge advanced lifting devices in the historical context of Homo Superior may stem from the challenge they pose to established historical frameworks. Nevertheless, the investigation into the engineering marvels of Stonehenge encourages us to reassess the capabilities of this ancient civilisation, prompting a deeper understanding of their technological prowess and organisational acumen.

The Stonehenge Transportation Mystery
The Stonehenge Transportation Mystery

The transition from ramps to the more sophisticated winch-and-pulley hoist marked a significant shift in ancient construction technology. The emergence of the compound pulley system, attributed to Aristotle in the Mechanical Problems, coincided with a notable decrease in the weights of stones handled on Greek building sites. This transformative period saw the prevalence of smaller stones, weighing less than 15–20 metric tonnes, in contrast to the archaic era’s trend of using larger blocks.

The adoption of the crane, facilitated by the compound pulley system, introduced a more efficient and practical method of vertical motion. Grecian temples of the classical age, exemplified by the Parthenon, favoured using several smaller stones rather than fewer larger ones. Monolithic columns, a prominent feature in earlier constructions, were gradually replaced by multiple-column drums.

The Stonehenge Transportation Mystery
The Stonehenge Transportation Mystery

The reasons behind this technological evolution are not entirely clear. It raises intriguing questions about whether the shift from larger to smaller stones was due to the loss of past techniques, improved quarrying methods that enabled faster cutting of shorter blocks, or other factors influencing construction practices. The shift in societal dynamics, with smaller, professional construction teams being favoured over larger bodies of unskilled labour, is proposed as a potential contributing factor. The crane, with its efficiency in handling smaller stones, became preferable in the more volatile social and political conditions of ancient Greece.

While the exact circumstances of this transition remain uncertain, the historical record indicates that the compound pulley system and the crane became integral to Greek construction sites. The literary evidence from Aristotle’s Mechanical Problems and the resurgence of larger block sizes at Greek temples suggests a correlation between the adoption of the compound pulley and advancements in construction techniques. The earliest construction cranes, likely powered by humans or beasts of burden like donkeys, marked a transformative period in ancient construction methods.

(Stone transportation and censorship)
The Stonehenge Transportation Mystery

The evolution of cranes played a crucial role in the construction of tall buildings, enabling the lifting of heavier loads. In the High Middle Ages, harbour cranes emerged to facilitate ship loading and unloading, often integrated into stone towers for enhanced strength and stability. The earliest cranes were crafted from wood, but with the advent of the Industrial Revolution, materials like cast iron and steel became predominant.

At Stonehenge, the construction methods are a subject of speculation, with suggestions that timber A-frames were employed to raise the stones. Teams of individuals may have hauled the stones upright using ropes, and the topmost stones (lintels) could have been incrementally raised on timber platforms and slid or pushed into place. Carpentry-type joints on the stones indicate a high level of woodworking skill among the builders.

The Stonehenge Transportation Mystery
The Stonehenge Transportation Mystery

The idea of A-frames finds support in demonstrations by individuals such as Wally Wallington, a retired construction worker, who showcased techniques based on lever principles for rotating, lifting, and positioning heavy monoliths. An A-frame, essentially a basic crane without a pulley or winch, operates on similar principles to facilitate vertical movement. Adding a swivel base could transform it into a fully functional crane, a concept compatible with the mortise-and-tenon joints observed at Stonehenge.

(Stone transportation and censorship)
The Stonehenge Transportation Mystery

Estimates of the manpower required for Stonehenge’s construction suggest a substantial effort, with millions of hours of work. The various phases of Stonehenge’s construction, from the initial to the third phase, may have required extensive human labour, amounting to up to 20 million hours spent working the stones. The primitive tools available at the time necessitated considerable effort, highlighting the strong will and advanced social organisation required to build and maintain such a monumental site. Stonehenge stands as a testament to the ingenuity and determination of its ancient builders. (Stone transportation and censorship)

The Stonehenge Transportation Mystery
The Stonehenge Transportation Mystery

PodCast

Bob Alice Pillows

Author’s Biography

Dog 14

Robert John Langdon, a polymathic luminary, emerges as a writer, historian, and eminent specialist in LiDAR Landscape Archaeology.

His intellectual voyage has been interwoven with stints as an astute scrutineer in government and grand corporate bastions, a tapestry spanning British Telecommunications, Cable and Wireless, British Gas, and the esteemed University of London.

A decade hence, Robert’s transition into retirement unfurled a chapter of insatiable curiosity. This phase saw him immerse himself in Politics, Archaeology, Philosophy, and the enigmatic realm of Quantum Mechanics. His academic odyssey traversed the venerable corridors of knowledge hubs such as the Museum of London, University College London, Birkbeck College, The City Literature Institute, and Chichester University.

In the symphony of his life, Robert is a custodian of three progeny and a pair of cherished grandchildren. His sanctuary lies ensconced in the embrace of West Wales, where he inhabits an isolated cottage, its windows framing a vista of the boundless sea – a retreat from the scrutinising gaze of Her Majesty’s Revenue and Customs, an amiable clandestinity in the lap of nature.

Exploring Prehistoric Britain: A Journey Through Time

My blog delves into the fascinating mysteries of prehistoric Britain, challenging conventional narratives and offering fresh perspectives grounded in cutting-edge research, particularly LiDAR technology. I invite you to explore some key areas of my research. For example, the Wansdyke, often cited as a defensive structure, is re-examined in light of new evidence. I’ve presented my findings in my blog post Wansdyke: A British Frontier Wall – ‘Debunked’, and a Wansdyke LiDAR Flyover video further visualises my conclusions.

My work also often challenges established archaeological dogma. I argue that many sites, such as Hambledon Hill, commonly identified as Iron Age hillforts, are not what they seem. My posts Lidar Investigation Hambledon Hill – NOT an ‘Iron Age Fort’ and Unmasking the “Iron Age Hillfort” Myth explore these ideas in detail and offer an alternative view. Similarly, sites like Cissbury Ring and White Sheet Camp receive re-evaluations based on LiDAR analysis in my posts “Lidar Investigation Cissbury Ring through time” and “Lidar Investigation White Sheet Camp, revealing fascinating insights into their true purpose. I have also examined South Cadbury Castle, often linked to the mythical Camelot56.

My research also extends to ancient water management, including the role of canals and other linear earthworks. I have discussed the true origins of Car Dyke in multiple posts, including Car Dyke – ABC News Podcast and Lidar Investigation Car Dyke – North Section, which suggest a Mesolithic origin 2357. I also explore the misidentification of Roman aqueducts, as seen in my posts on the Great Chesters (Roman) Aqueduct. My research has also been greatly informed by my post-glacial flooding hypothesis, which has helped explain landscape transformations over time. I have discussed this hypothesis in several posts, including AI now supports my Post-Glacial Flooding Hypothesis and Exploring Britain’s Flooded Past: A Personal Journey

Finally, my blog also investigates prehistoric burial practices, as seen in Prehistoric Burial Practices of Britain and explores the mystery of Pillow Mounds, often mistaken for medieval rabbit warrens, but with a potential link to Bronze Age cremation in my posts: Pillow Mounds: A Bronze Age Legacy of Cremation? and The Mystery of Pillow Mounds: Are They Really Medieval Rabbit Warrens?. My research also includes astronomical insights into ancient sites, for example, in Rediscovering the Winter Solstice: The Original Winter Festival. I also review new information about the construction of Stonehenge in The Stonehenge Enigma.

Further Reading

For those interested in British Prehistory, visit www.prehistoric-britain.co.uk, a comprehensive resource featuring an extensive collection of archaeology articles, modern LiDAR investigations, and groundbreaking research. The site also includes insights and excerpts from the acclaimed Robert John Langdon Trilogy, a series of books that explore Britain during the Prehistoric period. Titles in the trilogy include The Stonehenge Enigma, Dawn of the Lost Civilisation, and The Post-Glacial Flooding Hypothesis, which offer compelling evidence of ancient landscapes shaped by post-glacial flooding.

To further explore these topics, Robert John Langdon has developed a dedicated YouTube channel featuring over 100 video documentaries and investigations that complement the trilogy. Notable discoveries and studies showcased on the channel include 13 Things that Don’t Make Sense in History and the revelation of Silbury Avenue – The Lost Stone Avenue, a rediscovered prehistoric feature at Avebury, Wiltshire.

In addition to his main works, Langdon has released a series of shorter, accessible publications, ideal for readers delving into specific topics. These include:

For active discussions and updates on the trilogy’s findings and recent LiDAR investigations, join our vibrant community on Facebook. Engage with like-minded enthusiasts by leaving a message or contributing to debates in our Facebook Group.

Whether through the books, the website, or interactive videos, we aim to provide a deeper understanding of Britain’s fascinating prehistoric past. We encourage you to explore these resources and uncover the mysteries of ancient landscapes through the lens of modern archaeology.

For more information, including chapter extracts and related publications, visit the Robert John Langdon Author Page. Dive into works such as The Stonehenge Enigma or Dawn of the Lost Civilisation, and explore cutting-edge theories that challenge traditional historical narratives.

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