Dolmens de Kerantré
MonumentHidden Treasure
Dolmens de Kerantré, located in Crach (Département 56), is a historic monument. The monument is currently closed to visitors.
Key facts
- Type
- autre
- Location
- Crach, Département 56, Bretagne
- Visit
- Closed to visitors
- GPS
- 47.6298, -2.9679
- Mérimée Reference
- PA56000108
At the heart of megalithic Morbihan, the Kerantré dolmens reveal the ingenuity of the Neolithic builders: massive stone tables raised over 5,000 years ago, silent witnesses to a forgotten funerary rite.
History
Just a few kilometres from the famous Carnac alignments, in the commune of Crach on the Rhuys peninsula, the Kerantré dolmens are one of the megalithic sanctuaries that Morbihan contains with a generosity that is unique in Europe. These collective stone burials, erected during the Neolithic period, are part of a constellation of funerary monuments that make this region one of the world's leading prehistoric sites. What sets Kerantré apart from the vast corpus of Breton megalithic monuments is its location in an unspoilt bocage setting, away from the main tourist routes. The dolmens here retain an atmosphere of rare authenticity: the orthostats - the large upright slabs that form the walls - still support their covering slabs, providing a remarkable architectural legibility for structures that are fifty centuries old. The site provides a concrete insight into the construction logic of these burial chambers, where entire communities came to lay their dead. A visit to the Kerantré dolmens is like plunging back in time. Surrounded by vegetation, slightly elevated in the landscape, these monuments invite contemplation and reflection on the agro-pastoral societies that built them. You can imagine the funeral convoys, the rites performed in the half-light of the chambers, the bones accumulated over generations. This spiritual dimension, palpable even to non-specialist visitors, makes these dolmens much more than mere archaeological curiosities. The natural setting enhances the experience: the Morbihan countryside, dotted with oak trees and hedgerows, provides a green setting that, paradoxically, brings contemporary visitors closer to the environment experienced by the Neolithic period. Nearby, other megalithic sites dot the Crach area, making Kerantré part of a monumental network that can be explored in a day's archaeological walk. Listed as a Monument Historique in July 2023, the site now benefits from official protection, confirming its heritage value and guaranteeing that it will be passed on to future generations. This belated - but decisive - recognition testifies to a renewed interest in Brittany's small-scale prehistoric heritage, all too often overshadowed by the great Carnacan stars.
Architecture
The Kerantré dolmens belong to the large family of megalithic burial chambers characteristic of the Armorican Neolithic. Their structure is based on the elementary but spectacular architectural principle of the trilithon: several orthostats - large vertical slabs of local granite - planted in the earth to form the walls of a burial chamber, topped by one or more horizontal covering slabs, the tables, which can weigh several dozen tonnes. This construction system, which has been effective for thousands of years, has enabled the structures to be preserved right up to the present day. Typical of the Morbihan region, these dolmens probably have a plan with a single chamber or an access corridor - two recurring forms in the Vannetais. The corridor, when present, allowed repeated access to the burial chamber for successive deposits. The slabs, quarried from local granite or schist outcrops, sometimes bear traces of Neolithic engravings: cupules, escutcheon signs, stylised axes - symbolic motifs found on many megaliths in the region from Carnac to Locmariaquer. The interior surface area of the chamber is generally between 3 and 10 square metres, depending on the monument, with a slab height of between 1 and 2 metres. Granite, the dominant material in megalithic architecture in Morbihan, gives these structures exceptional resistance to erosion and the passage of time. Its natural hardness, between 6 and 7 on the Mohs scale, explains the remarkable preservation of the slabs after more than five millennia of exposure to the Brittany weather. The rough surfaces of the stones, barely roughed out by Neolithic cutters, bear witness to a rudimentary but sufficient mastery of lapidary cutting, with most of the work involved in extracting, transporting and positioning the blocks.
Related Figures
Prosper de Cerjat — pionnier de l'archéologie mégalithique morbihannaise au XIXe siècle, l'un des premiers à inventorier et décrire les dolmens du VannetaisJames Miln — archéologue écossais ayant conduit les premières fouilles scientifiques à Carnac dans les années 1870, ouvrant la voie à l'étude systématique des mégalithes du MorbihanZacharie Le Rouzic — archéologue breton (1864-1939), successeur de Miln et gardien des mégalithes de Carnac, qui contribua à documenter l'ensemble des sites néolithiques de la région de CrachPierre-Roland Giot — préhistorien breton du XXe siècle, figure tutélaire de l'archéologie armoricaine, dont les travaux ont établi la chronologie précise des mégalithes bretonsSerge Cassen — chercheur au CNRS spécialiste des gravures mégalithiques armoricaines, ayant contribué à l'étude des monuments funéraires du MorbihanLes bâtisseurs néolithiques anonymes — communautés agro-pastorales du Ve-IIIe millénaire avant J.-C., véritables architectes de ces monuments, dont la mémoire collective s'incarne dans les pierres de Kerantré
Tags
Nearby castles
Frequently Asked Questions
Where is Dolmens de Kerantré located?
Dolmens de Kerantré is located in Crach, Département 56 department, Bretagne region, France.
Is Dolmens de Kerantré open to visitors?
Dolmens de Kerantré is currently closed to visitors.
