Dolmen d'Aubin
MonumentHidden Treasure
A stone watchman since the Neolithic on the Quercy limestone plateaux, the Aubin dolmen at Saint-Chels is a rare listed megalithic monument whose limestone slabs have stood the test of time for over five thousand years.
History
In the heart of the Lot department, in a land of limestone plateaux and steep-sided valleys, the Aubin dolmen emerges from the garrigue with the sovereign discretion of monuments that have stood the test of time. Planted in the commune of Saint-Chels, this megalithic monument belongs to the long line of Neolithic funerary architecture dotted around Quercy, a region where limestone outcrops everywhere and where prehistoric builders found a material to match their immoderation. This dolmen, like its counterparts in the Lot, typically takes the form of a sepulchral chamber made up of several orthostats - large vertical slabs planted in the ground - supporting a horizontal covering slab known as a table. The whole structure is reminiscent of a colossal stone table, an image that gave the dolmens their Breton name, "dol men" meaning "stone table". The building must originally have been covered by a mound of earth or stones, of which only fleeting traces remain in the surrounding landscape. Visiting the Aubin dolmen is like coming face to face with prehistory. There are no overcrowded information panels or crowds of tourists here: the site invites contemplation and imagination. Visitors immediately appreciate the technical mastery of these anonymous builders, capable of moving and arranging blocks weighing several tonnes using only human strength, wooden levers and plant-fibre ropes. The natural setting reinforces the sacred nature of the site. The Quercy limestone plateaux, covered in dry grassland and downy oak, provide a backdrop to a landscape that has remained virtually unchanged since the Neolithic period. The low-angled light of morning or evening, which sculpts the flagstones and reveals the raw texture of the limestone, makes this monument an exceptional photographic subject. For families, archaeology enthusiasts and hikers alike, the Aubin dolmen is an essential stop-off on the Lot's heritage trail.
Architecture
The Aubin dolmen has the characteristic morphology of megalithic tombs in the Quercy limestone region. Its structure is based on the universal principle of the single-chamber dolmen: several large vertical slabs of local limestone, the orthostates, are sunk into the ground and laid out in a rectangular or trapezoidal plan to form the walls of a burial chamber. One or two massive cover slabs, the table, rest on these vertical supports, creating an enclosed interior space accessible via an entrance slab or an opening on one of the short sides. The entire structure is made of Jurassic limestone from the Quercy region, an abundant material that is relatively easy to cut along its natural stratification planes. The blocks used, although monumental, have relatively flat faces, making them easy to arrange. The usual dimensions of this type of dolmen in the Quercy region put the chamber at between two and four metres long and one to two metres wide, with a height under the table of between one and two metres. Originally, the entire structure was probably covered by a cairn - a dry stone mound - or an earth mound, whose oval or elongated shape marked out the monument in the surrounding landscape. Erosion and successive human removals have erased this protective envelope, exposing the slabs and giving them the appearance of a bare "stone table" familiar to contemporary visitors. A few shims or blocks scattered at the foot of the orthostats may still betray the ancient presence of this original mound.
Related Figures
Communautés néolithiques des causses du Quercy (bâtisseurs anonymes, vers 3500-2500 av. J.-C.)Édouard Lartet (paléontologue lotois du XIXe siècle, pionnier de l'archéologie préhistorique en Quercy)Émile Cartailhac (préhistorien toulousain, inventorié de nombreux mégalithes du Midi au XIXe siècle)Conservateurs régionaux des Monuments Historiques (responsables de la protection et du suivi du site depuis 1989)
