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Carnac stones

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The Carnac stones represent an exceptionally dense collection of megalithic sites.

Carnac megalith alignment 1
Carnac megalith alignment 1

These sites are located near the south coast of Brittany in northwestern France. They consist of several different types of stone structures. These include stone alignments, which are long rows of stones. They also include dolmens, which are stone tombs. Additionally, there are tumuli, or burial mounds, and single menhirs.

Mégalithes vus depuis la Maison des Mégalithes à Carnac le 1er septembre 2019 - 2
Mégalithes vus depuis la Maison des Mégalithes à Carnac le 1er septembre 2019 - 2

More than 3,000 prehistoric stones were hewn from local granite. This collection is the largest of its kind in the world.

To understand these sites, one must look at the specific stone types. A menhir is a single standing stone. An alignment is a row of these menhirs. A dolmen is a tomb made of large stones supporting a capstone. These dolmens were often buried under a mound of earth. A tumulus is a large mound of earth built over a grave.

Megalithic burial mounds in the Carnac region
Megalithic burial mounds in the Carnac region

These mounds often featured a passage leading to a central chamber. This chamber served as a place for Neolithic artifacts and burials.

There are three major groups of stone rows at Carnac. The first is the Ménec alignments, which are the best-known.

Menec
Menec

These consist of eleven converging rows of menhirs. Some researchers believe there are remains of stone circles at the ends. The second group is the Kermario alignment. It features 1,029 stones arranged in ten columns. It is approximately 400 meters in length. The third group is the Kerlescan alignments. This group contains 555 stones in 13 lines. These stones range in height from 0.5 to 2 meters.

History and discovery at Carnac involve much debate. The stones were erected during the Neolithic period. Some may date to 4500 BC, while others are from around 3300 BC. Experts disagree on who built them. Some suggest Mesolithic hunter-gatherers built them. Others believe Neolithic farmers were responsible.

Carnac Kerlescan sheep
Carnac Kerlescan sheep

Local legends offer different explanations. One story says Merlin the Wizard turned a Roman legion to stone. Another legend says pagan soldiers were turned to stone while pursuing Pope Cornelius.

The tumuli at Carnac reveal much about ancient social structures. Three exceptionally large mounds are known as the Carnacéen tumuli. These are Saint-Michel, Tumiac, and Mané-er-Hroëk.

View of of the Carnac stone lines and the tumulus St Michel, c 1862, Musée de Préhistoire, Carnac
View of of the Carnac stone lines and the tumulus St Michel, c 1862, Musée de Préhistoire, Carnac

The Saint-Michel tumulus was built between 5000 BC and 3400 BC. It is 30 meters wide and 12 meters high. It required 10,000 cubic meters of stone and earth. These massive projects suggest the existence of rulers or kings. Researchers believe these mounds were for extremely important elite individuals.

Archaeologists have found incredible items within these burials. For example, the Tumiac tumulus contained 11 jadeite axes and 249 callaïs beads.

Tumulus Tumiac
Tumulus Tumiac

Callaïs is a type of jewelry made from variscite or turquoise. The Mané-er-Hroëk tumulus held 106 precious stone axes. Some of these axes are 46 cm in length. Scientific analysis shows these items came from far away. Jade axeheads were sourced from the Italian Alps. Callaïs was imported from south-western Iberia. These materials likely traveled by boat across the Bay of Biscay.

These findings connect Carnac to broader global patterns. The burials are contemporary with the Varna culture in Bulgaria.

W1541-Locmariaquer ManeErHroech 80783
W1541-Locmariaquer ManeErHroech 80783

The Varna culture also featured powerful elites in the 5th millennium BC. Some similarities exist between Carnac and the megalithic culture in Ireland. The use of Alpine jade axes is also seen in the Michelsberg culture. These connections show that complex societies with high-ranking elites were appearing across Europe. The Carnac stones remain a vital link to understanding these ancient systems.

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🖼️ Images & Media (17)
File:Carnac megalith alignment 1.jpg
Carnac megalith alignment 1.jpg
File:Alignement Kerlescan Carnac.jpg
Alignement Kerlescan Carnac.jpg
File:Mégalithes vus depuis la Maison des Mégalithes à Carnac le 1er septembre 2019 - 2.jpg
Mégalithes vus depuis la Maison des...
File:Menec.JPG
Menec.JPG
File:Megalithic burial mounds in the Carnac region.png
Megalithic burial mounds in the Carnac region.png
File:View of of the Carnac stone lines and the tumulus St Michel, c 1862, Musée de Préhistoire, Carnac.jpg
View of of the Carnac stone lines and the...
File:tumulus carnac.jpg
tumulus carnac.jpg
File:Tumulus Tumiac.jpg
Tumulus Tumiac.jpg
File:W1541-Locmariaquer ManeErHroech 80783.JPG
W1541-Locmariaquer ManeErHroech 80783.JPG
File:Dolmen Roch-Feutet.JPG
Dolmen Roch-Feutet.JPG
File:Tumulus de Kercado 2005 02.jpg
Tumulus de Kercado 2005 02.jpg
File:Crucuno dolmen.jpg
Crucuno dolmen.jpg

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