Tertre-tumulus
MonumentHidden Treasure
Tertre-tumulus, located in Quiberon (Département 56), is a historic monument. The monument is currently closed to visitors.
Key facts
- Type
- autre
- Location
- Quiberon, Département 56, Bretagne
- Visit
- Closed to visitors
- GPS
- 47.5033, -3.1492
- Mérimée Reference
- PA00091620
A stone sentinel on the Quiberon peninsula, this Neolithic mound-tumulus reveals the secrets of a megalithic civilisation that disappeared five millennia ago, in a setting of windswept Breton moors.
History
On the Quiberon peninsula, battered by the Atlantic winds and surrounded by the sea, a mound of earth and stones rises gently above the open moorland. This mound-tumulus, a funerary monument built at the dawn of agricultural times, belongs to the large family of collective burials that have shaped the Breton landscape for over five thousand years. Listed as a historic monument since 1933, it bears witness to the remarkable density of Neolithic settlement in the Quiberon region, the epicentre of megalithic civilisation in Western Europe. What makes this mound so special is first and foremost its geographical location: situated on one of the narrowest peninsulas on the Morbihan coast, it is part of an area steeped in prehistoric memory, between the Carnac alignments to the north and the islands of the Mer d'Iroise off the coast. The Neolithic builders did not choose this site by chance - like most Breton burial mounds, it was intended to mark a territory, signal a community, and anchor the dead in a landscape experienced and traversed by the living. The visit offers an intimate insight into prehistory, far removed from the crowds that flock to the major sites at Carnac. Visitors discover a discreet but eloquent monument, whose soft, rounded mass contrasts with the austere minerality of the wild coastline. Around the tumulus, the rough moorland and the sea breeze create an atmosphere of the end of the world, particularly conducive to meditation on the ancient presence of man in these parts. The natural setting of Quiberon amplifies the emotion of the site. The low-angled evening light, which bathes the peninsula in a golden, shifting light, reveals the silhouette of the mound in all its clarity and sobriety. It is in these suspended moments that we can measure the dizzying continuity of the link between man and the Breton land, from the first Neolithic farmers to today's fishermen.
Architecture
The Quiberon burial mound belongs to the category of funerary monuments with a cairn or earthen mass characteristic of the Armorican Neolithic. Its general shape is that of an elongated or sub-circular mound, whose modest height - probably a few metres - has been reduced over the millennia by erosion and successive ploughing. The original structure most likely combined a core of local stone - granite and quartz, materials that are ubiquitous in the Morbihan subsoil - wrapped in a mass of compacted earth, using a construction technique attested to on all the burial mounds in the region. Beneath the mound was probably a burial chamber, accessible via a paved corridor with a so-called "covered alley" or "corridor chamber" layout, typical of the Armorican Middle Neolithic. These interior spaces, built of carefully coursed granite slabs, could accommodate several individuals in successive burials, attesting to the fact that the chamber was reused over several generations. Traces of painting or geometric engravings, observed in comparable monuments in the region, cannot be ruled out on the inner walls. The dimensions of the monument, although not precisely documented in current sources, are consistent with those of secondary mounds in the Quiberon region, which are generally between 15 and 40 metres in diameter. The gentle, rounded silhouette that characterises the monument today is the result of millennia of natural evolution, which have softened the originally more angular contours of the Neolithic construction.
Related Figures
Les bâtisseurs néolithiques anonymes de la culture armoricaine (Ve-IVe millénaire av. J.-C.)Zacharie Le Rouzic, archéologue breton et conservateur du musée de Préhistoire de Carnac, pionnier de l'inventaire des mégalithes morbihannais au début du XXe siècleJames Miln, antiquaire écossais qui mena les premières fouilles scientifiques dans la région de Carnac dans les années 1870-1880Prosper Mérimée, inspecteur général des monuments historiques, dont les tournées d'inspection en Bretagne dans les années 1830-1840 contribuèrent à sensibiliser l'État à la protection du patrimoine préhistorique
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Frequently Asked Questions
Where is Tertre-tumulus located?
Tertre-tumulus is located in Quiberon, Département 56 department, Bretagne region, France.
Is Tertre-tumulus open to visitors?
Tertre-tumulus is currently closed to visitors.