Premier dolmen à galerie avec la base de son tumulus
MonumentHidden Treasure
Premier dolmen à galerie avec la base de son tumulus, located in Carnac (Département 56), is a historic monument. The monument is currently closed to visitors.
Key facts
- Type
- autre
- Location
- Carnac, Département 56, Bretagne
- Visit
- Closed to visitors
- GPS
- 47.6348, -3.0861
- Mérimée Reference
- PA00091101
An exceptional Neolithic remnant from Carnac, this gallery dolmen retains part of its original burial mound - a rare example of Breton funerary architecture dating back over 5,000 years.
History
In the heart of the Quiberon peninsula, in the commune of Carnac that the whole world associates with its famous alignments of menhirs, stands a deceptively discreet monument: the first gallery dolmen with the base of its tumulus. While most megaliths have lost their earthen and drystone envelope over the centuries, this one has preserved a precious part of its original tumulus structure, offering the discerning visitor a unique insight into Neolithic funerary architecture in almost its entirety. What makes this dolmen truly unique is precisely this survival of the base of the tumulus. In the vast majority of cases, thousands of years of erosion and the removal of materials by successive populations have exposed the orthostats - the large, upright slabs that form the chamber and corridor. Here, some of the block stones and fill that make up the base of the cairn have survived, allowing us to understand how the megalithic structure was originally completely covered over, forming an artificial mound that can be seen in the Breton landscape. The visitor experience oscillates between contemplation and temporal vertigo. Approaching the grey, lichen-covered stone walls is to brush up against a collective project conceived and executed by agrarian communities who were already shaping this Atlantic coastline long before the first cities of Mesopotamia. The slabs of local granite, sometimes weighing several tonnes, bear witness to a technical mastery and social organisation that continue to fascinate archaeologists and visitors alike. The setting of Carnac amplifies this emotion: between open moorland, oaks twisted by the sea wind and the omnipresent Atlantic horizon, the monument is part of a landscape that its builders would still have recognised. Carnac alone boasts one of the highest densities of megaliths in the world, and this dolmen is an essential link in the chain, perhaps less spectacular than the great alignments of Ménec, but infinitely valuable for anyone seeking to understand the life - and death - of these early Bretons.
Architecture
The gallery dolmen follow the canonical plan of this Atlantic megalithic type: a polygonal burial chamber extended by a narrower access corridor, the whole generally facing east or south-east in order to catch the light at the symbolically charged times of the solstice or equinox. The orthostats - vertical slabs of bluish-grey Breton granite - are driven into the ground and held in place by wedge stones, supporting one or more covering slabs (tables) that can weigh several tonnes. The major architectural feature of this monument is the partial preservation of the base of the tumulus. This original cairn, made up of small dry stones carefully placed between and around the orthostats, initially formed a compact mass covering the entire structure. Whereas most dolmens now only have bare slabs, here we can see the first layers of this mineral mantle, giving us a concrete idea of the original volume of the building and the monumentality intended by its builders. The materials used are exclusively local: Morbihan granite, robust and resistant to marine weathering, roughly cut by staking to regularise the contact faces. The absence of mortar is compensated for by the precision of the assembly and the weight of the elements themselves. The footprint of the dolmen and its tumulus base, though modest compared with large cairns such as Gavrinis or Barnenez, gives the ensemble a definite presence in the Carnac moorland landscape.
Related Figures
Bâtisseurs néolithiques anonymes (vers 4500-3500 av. J.-C.) — communautés agraires du littoral morbihannaisJames Miln (1819-1881) — archéologue écossais pionnier des fouilles de CarnacZacharie Le Rouzic (1864-1939) — archéologue carnacéen, inventeur et protecteur du patrimoine mégalithique localJacques Cambry (1749-1807) — antiquaire breton, auteur des premiers relevés systématiques des monuments celtiquesProsper Mérimée (1803-1870) — inspecteur général des Monuments Historiques, acteur clé de la protection du patrimoine préhistorique français
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Frequently Asked Questions
Where is Premier dolmen à galerie avec la base de son tumulus located?
Premier dolmen à galerie avec la base de son tumulus is located in Carnac, Département 56 department, Bretagne region, France.
Is Premier dolmen à galerie avec la base de son tumulus open to visitors?
Premier dolmen à galerie avec la base de son tumulus is currently closed to visitors.