Menhir du Moustoir
MonumentHidden Treasure
Menhir du Moustoir, located in Saint-Jean-Brévelay (Département 56), is a historic monument. The monument is currently closed to visitors.
Key facts
- Type
- autre
- Location
- Saint-Jean-Brévelay, Département 56, Bretagne
- Visit
- Closed to visitors
- GPS
- 47.8157, -2.7334
- Mérimée Reference
- PA00091685
Sentinelle de granite dressée il y a plus de 5 000 ans au cœur du Morbihan, le menhir du Moustoir veille sur les landes de Saint-Jean-Brévelay, témoin solitaire et majestueux de la civilisation mégalithique bretonne.
History
In the heart of the Vannes region, in the commune of Saint-Jean-Brévelay, a granite monolith rises towards the sky as it has done since the Neolithic period: the Moustoir menhir. Alone, massive and silent, it embodies five millennia of human presence in these landscapes of moorland and Morbihan bocage. Far from the large megalithic concentrations of Carnac, this isolated menhir has a singular strength, that of a monument that needs no neighbours to make an impression. What makes Moustoir truly unique is its intimate relationship with the surrounding landscape. Planted in a discreet rural setting, it emerges from the vegetation with a natural authority that the centuries have not diminished. The isolated menhirs of inland Morbihan are often less visited than those on the coast, giving this one an atmosphere of almost confidential discovery, a face-to-face encounter with Breton prehistory. The experience is both contemplative and physical. To approach the menhir, to place your hand on its rough side, to read in its granite veins the millions of years of geology even before man, is to cross several strata of time simultaneously. The golden and grey lichens that colonise its surface add a living patina to the stone, reminding us that this monument continues to live, slowly, on a mineral scale. The bocage setting of Saint-Jean-Brévelay, with its sunken lanes, oak hedges and damp meadows, is a typically inland Breton setting for this standing stone. In the wee hours of the morning or evening, when the low-angled light accentuates the relief of the monolith and casts its long shadow on the grass, the magic really works. Photographers and lovers of prehistoric heritage will find this an authentic destination, protected from overcrowding.
Architecture
The Moustoir menhir is a monolith of granite, the dominant rock of the Armorican basement, characteristic of the megaliths of inland Morbihan. Its morphology is that of a block cut to a point towards the top - or naturally shaped by glacial and fluvial erosion before erection - and deeply anchored in the ground by a buried base generally constituting a third of the total height of the stone. This anchoring technique, observed on all Breton menhirs, guaranteed the stability of the monument over several millennia. The surface of the monolith has the irregular, granular texture typical of Armorican granite, with crystals of feldspar, quartz and mica visible to the naked eye. Lichens - orange, grey and green crusts - colonise the entire exposed surface, a sign of great age and the absence of chemical treatment. The overall colour is a bluish grey, nuanced by the biological patinas that envelop it in a lively polychromy. Like most isolated menhirs in Morbihan, Moustoir has a slightly squat profile compared to the giants of Carnac or the Grand Menhir Brisé at Locmariaquer, but its location in an open area gives it a strong visual presence in the landscape. It is possible that it has tilted slightly over the centuries as a result of frost, soil compaction or agricultural disturbance, a common phenomenon for open field menhirs.
Related Figures
Bâtisseurs néolithiques anonymes du Morbihan intérieur (Ve-IIIe millénaire av. J.-C.)Paysans et défricheurs médiévaux ayant préservé le site malgré les aménagements agricolesÉrudits antiquaires bretons du XIXe siècle ayant répertorié les menhirs du pays de VannesZacharie Le Rouzic, préhistorien et conservateur du musée de Préhistoire de Carnac, figure majeure de l'étude des mégalithes morbihannaisProsper Mérimée, inspecteur général des Monuments historiques, dont l'action au XIXe siècle a posé les bases de la protection du patrimoine mégalithique breton
Tags
Nearby castles
Frequently Asked Questions
Where is Menhir du Moustoir located?
Menhir du Moustoir is located in Saint-Jean-Brévelay, Département 56 department, Bretagne region, France.
Is Menhir du Moustoir open to visitors?
Menhir du Moustoir is currently closed to visitors.
