Trois menhirs alignés, located in Carnac (Département 56), is a historic monument. The monument is currently closed to visitors.
In the heart of the Carnac plain, three lined-up menhirs have been raising their granite silhouettes to the sky for over 5,000 years. Silent witnesses to a forgotten Neolithic ritual, they embody the mysterious megalithic power of Brittany.
At Carnac, the world capital of megalithism, the three aligned menhirs are one of the purest and most poignant expressions of Neolithic monumental art. While the great alignments of Kermario and Le Ménec are striking in their collective excess, this trio of standing stones is striking in a different way: by the sobriety of its purpose, the raw strength of each block of granite and the dizzying question it poses to anyone who approaches it. Why did these men, over five millennia ago, choose to erect these masses of stone in this precise alignment? What makes this monument unique is precisely its conciseness. Where the great Carnacan complexes align hundreds of menhirs over several kilometres, these three stones offer an immediate and intimate interpretation of the Neolithic gesture. You can clearly see the human desire to mark territory, to inscribe a presence, a belief or an astronomical landmark over time. The spatial relationship between the three monoliths - their spacing, their relative height, their orientation - is not the result of chance, but of a precise calculation, still debated today by archaeoastronomers. The experience of visiting the site is one of slow contemplation. The menhirs are easily approached, and as you slide your hand over the rough granite, you come into direct contact with the prehistory of Morbihan. In the morning hours, when the low-angled light of dawn shapes the relief of the rock, the stones seem animated by an almost organic presence. In the late afternoon, their cast shadows draw lines on the ground that are reminiscent of the solar correlation theories put forward by a number of researchers. The surrounding area is typical Breton bocage: gorse-filled moorland, the smell of damp earth, migratory birdsong. Carnac and its Museum of Prehistory are just a few minutes away, providing a scholarly counterpoint to this field experience. These three menhirs, listed as Historic Monuments since 1940, are an integral part of the exceptional fabric that has made the Carnac region one of Europe's leading prehistoric sites.
The three menhirs take the form of monoliths of Armorican granite - the emblematic material of the Breton megalithic countryside - whose hues vary from bluish grey to pinkish beige depending on exposure to light. Each stone, extracted from its natural mass, has been roughly trimmed to accentuate its verticality, without however reaching the degree of shaping seen on the most elaborate stelae of the Armorican Neolithic. The surface of the rock retains its natural roughness and veins, bearing witness to the fact that the cutting was deliberately limited to what was strictly necessary. The alignment of the three stones follows an approximate north-west/south-east orientation, typical of the great Carnacan megalithic orientations often associated with sunrises and sunsets at the solstices or equinoxes. The respective heights of the monoliths, slightly decreasing or increasing depending on their position in the axis, suggest an intentional arrangement that can be found in other smaller Breton alignments. The regular spacing between the stones reinforces the impression of a deliberate composition rather than a chance grouping. Buried in the ground to a depth estimated at a quarter to a third of their total height - in line with standard Neolithic practice designed to ensure stability - the stones rest in planting pits wedged in place by chipped rock. No superstructure, tumulus or enclosure is associated with this complex, which distinguishes it from dolmenic complexes and makes it a megalithic monument with a possible symbolic sepulchral, astronomical or territorial demarcation function.
Trois menhirs alignés is located in Carnac, Département 56 department, Bretagne region, France.
Trois menhirs alignés is currently closed to visitors.
Closed
Check seasonal opening hours
Carnac
Bretagne