Tertre tumulaire et les trois menhirs couchés, located in Carnac (Département 56), is a historic monument. The monument is currently closed to visitors.
In the heart of the Carnac peninsula, this Neolithic burial mound flanked by three recumbent menhirs is a striking testimony to the burial rites of our ancestors, over 5,000 years old.
In the megalithic constellation of Carnac, the world capital of megalithism, the burial mound with its three recumbent menhirs is one of the silent landmarks that the Neolithic period sowed across the Morbihan. Although discreet compared to the famous alignments at Kermario or Le Ménec, this monument nonetheless exudes a singular presence, that of a funerary and ritual space designed with a precision that millennia have not erased. The mound, a mound of earth and stones raised by sedentary farming communities, belongs to the category of funerary architecture that was widespread throughout Atlantic Europe between 4500 and 2500 BC. Its distinctive feature is the combination of three menhirs, now lying flat, which suggest a deliberate spatial organisation around the central structure. These toppled megaliths - victims of time, erosion or perhaps human intervention over the centuries - are a reminder that the Carnac landscape was once much more populated by standing stones than it is today. To visit this site is to treat yourself to a rare experience of simplicity and authenticity. Far from the hustle and bustle of the great alignments, visitors here can let their imaginations wander as they recall the ceremonies that brought this place to life: offerings deposited, ancestors commemorated, the territorial markers of a community that set up its dead as the founders of the landscape. The Breton setting adds to the unique atmosphere of the site. Depending on the season, the rough moorland and golden gorse frame the mound with a changing palette of vegetation, while the low-angled light of late afternoon brings out the volumes of the stones with dramatic clarity. For photography enthusiasts and prehistory buffs alike, this monument, listed since 1938, is a must-see on the Morbihan megalithic itinerary.
The burial mound takes the form of an elongated mound, typical of Armorican Neolithic chambered burial mounds. Its internal structure, typical of this type of monument, combines a dry-stone burial chamber - probably covered with one or more granite slabs - and a mantle of earth and gravel that protects it and enhances its silhouette in the landscape. Local granite, which is abundant in the Morbihan subsoil, is the only material used for the lapidary elements on the site. The three recumbent menhirs associated with the mound are a remarkable architectural feature. These monoliths, the smallest of the Carnac megaliths originally measuring between two and four metres in length, were roughly carved from blocks of erratic granite or extracted from outcropping rock seams. Their arrangement around the mound suggests a symbolic organisation of the burial space, perhaps along cosmological or solar axes that archaeological research is still trying to decipher. Although modest on the scale of the great Breton covered walkways or cairns such as that at Gavrinis, the architectural value of the monument as a whole lies in the coherence of its position in the landscape and the relationship between the earthy mass of the tumulus and the original verticality of the menhirs - a verticality that has now been lost but can still be seen in the traces left on the ground.
Tertre tumulaire et les trois menhirs couchés is located in Carnac, Département 56 department, Bretagne region, France.
Tertre tumulaire et les trois menhirs couchés is currently closed to visitors.