Construction period Néolithique (≈ 4100 av. J.-C.)
Construction of tumulus and trunk.
29 mai 1931
Historical Monument
Historical Monument 29 mai 1931 (≈ 1931)
Official protection by ministerial decree.
Aujourd'hui
Aujourd'hui
Aujourd'hui Aujourd'hui (≈ 2025)
Position de référence.
Heritage classified
Tumulus with stone chest in Lann-Vras (cad. G 1073): classification by decree of 29 May 1931
Origin and history
The tumulus with stone chest in Lann-Vras, located in Carnac, Morbihan, is an emblematic monument of the Neolithic period. This type of funerary structure, characteristic of Breton megalithic architecture, reflects the ritual practices and beliefs of local prehistoric societies. Its classification as Historic Monument by decree of 29 May 1931 underlines its heritage and archaeological importance.
In the Neolithic era, the Carnac region was a dense human settlement, marked by the construction of many megalithic monuments. These buildings, often linked to funeral or ceremonial functions, reflect a complex social organization and advanced mastery of stone construction techniques. The tumulus, like that of Lann-Vras, probably served as collective burials, illustrating the cult of ancestors and the structuring of communities around sacred sites.
The location of the tumulus, although documented in the Merimée database with an accuracy considered fair (note 5/10), remains approximate. The GPS coordinates available place the monument near Kerguearec, in the municipality of Carnac. This geographical imprecise reflects the challenges of mapping old archaeological sites, often in rural or forested areas.
The Lann-Vras tumulus is protected under the Historic Monuments, a recognition that guarantees its preservation against the risks of degradation or disappearance. This protection is part of a broader approach to safeguarding Breton's particularly rich and vulnerable megalithic heritage. No information is available on its accessibility to the public or any related services (visits, accommodation).