Deux dolmens de Kervadol et bande de terrain autour du dolmen
MonumentHidden Treasure
Deux dolmens de Kervadol et bande de terrain autour du dolmen, located in Plobannalec (Département 29), is a historic monument. The monument is currently closed to visitors.
Key facts
- Type
- autre
- Location
- Plobannalec, Département 29, Bretagne
- Visit
- Closed to visitors
- GPS
- 47.8134, -4.2298
- Mérimée Reference
- PA00090171
In the heart of the Bigouden region, the granite orthostats of the Kervadol dolmens have stood for over 5,000 years, silent witnesses to a Neolithic civilisation that shaped the Breton landscape long before the first stones of the cathedrals.
History
A few kilometres off the coast of southern Finistère, in the commune of Plobannalec, the two dolmens of Kervadol emerge from the short grass like forgotten stone sentinels. Listed as Historic Monuments since 1922, they belong to the invisible archipelago of megaliths that makes Brittany one of Europe's richest regions for prehistoric architecture. Their name, of Breton origin, evokes a locality steeped in memory, a place name that has survived the millennia without betraying its secret. What sets Kervadol apart is the presence of not one, but two separate dolmens in the same protected area, accompanied by a strip of listed land that preserves their immediate surroundings. This duo configuration is relatively rare in Finistère and suggests that the site was of particular importance to the Neolithic communities that built it - perhaps as a collective necropolis, a ritual space or a territorial marker in a deeply humanised landscape. A visit to the dolmens of Kervadol is an invitation to take a rare journey back in time. The granite slabs, some of which can weigh several tonnes, were erected and arranged without the use of metal tools or wheels, bearing witness to a social organisation and technical mastery that still defy our representations of "prehistory". The quality of the local granite, and its resistance to erosion, partly explains their remarkable state of preservation after five millennia of exposure to Atlantic sea spray. The setting itself adds to the experience: the Pays Bigouden, between rias and bocage, offers a changing light that reveals the texture of the stones differently depending on the time of day. At dawn, when the mist rises over the surrounding fields, the dolmens of Kervadol rediscover something of their original solemnity, far from the roads and noise, in a silence disturbed only by the sea breeze.
Architecture
The Kervadol dolmens belong to the family of corridor dolmens or simple dolmens characteristic of the Armorican Middle Neolithic. Their structure is based on the universal principle of the funerary megalith: orthostats - large vertical slabs - planted in the ground form the walls of a chamber, surmounted by one or more horizontal covering tables forming the ceiling. The whole structure was originally covered by a mound of earth or small stones (cairn), of which only traces generally remain on the ground. The material used was local Finistère granite, a particularly resistant magmatic rock that is abundant in the subsoil of the Bigouden region. The blocks used probably come from natural outcrops in the immediate vicinity of the site, extracted by thermal splintering (alternating hot and cold) or by inserting damp wooden wedges. Some slabs can be two to three metres long and thirty to fifty centimetres thick, weighing several tonnes. The duo arrangement of the two dolmens on the same listed site is one of the site's most interesting architectural features. Whether the two structures are contemporary or separated by a few generations, their coexistence on a restricted perimeter bears witness to a deliberate planning of the funerary and cult space. The orientation of the chambers, as is often the case in Armorican megalithic architecture, seems to take account of seasonal astronomical phenomena - equinoxes or solstices - although a precise study of this aspect remains to be carried out for this specific site.
Related Figures
Jacques Cambry — érudit breton (1749-1807), auteur du 'Voyage dans le Finistère' (1798), premier inventaire systématique des mégalithes finistériensProsper Mérimée — inspecteur général des Monuments Historiques (1834-1860), dont l'action nationale prépara le cadre législatif ayant permis le classement de 1922Les populations néolithiques du Pays Bigouden — bâtisseurs anonymes des dolmens, agriculteurs-éleveurs armoricains entre 4500 et 2500 av. J.-C.Les membres de la Société Archéologique du Finistère — érudits du XIXe siècle qui documentèrent et défendirent le patrimoine mégalithique local
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Frequently Asked Questions
Where is Deux dolmens de Kervadol et bande de terrain autour du dolmen located?
Deux dolmens de Kervadol et bande de terrain autour du dolmen is located in Plobannalec, Département 29 department, Bretagne region, France.
Is Deux dolmens de Kervadol et bande de terrain autour du dolmen open to visitors?
Deux dolmens de Kervadol et bande de terrain autour du dolmen is currently closed to visitors.