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Heritage classified

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Origin and history

The covered road of Bod-er-Mohed, also named Campren-en-Torrigent ("chambre des korrigans"), is a megalithic monument located in Cléguerec, Morbihan. Data from Neolithic, it is distinguished by a partitioned structure in six strictly isolated compartments, without communication between them. Originally 27 metres long, it is only 15 metres longer today due to partial degradation. Excavations conducted around 1899-1900 by Aveneau de la Grancière revealed flint tools, polished axes, and pottery coats, showing funeral and artisanal practices.

The monument, oriented north-north-west/south-south-east, was initially bounded by eleven orthostats to the east and six to the west, with a bedside slab closing the south end. Three of the southern compartments still retained their covering slab in 1900, while the others were already damaged. The materials used – blue shale, whitish sandstone and quartz – come from the heights of Quenecan, reflecting the local geology of Ordovician. It was classified as a historic monument by order of 8 February 1984 recognizing its archaeological and heritage value.

Objects discovered during excavations include flint knives and scrapers, punchers, diorite axe fragments, as well as a terracotta mortar and round bottom vases. These artifacts illustrate the artisanal techniques and funeral rites of Neolithic in Brittany. Today, only one segment of the monument remains, with still visible fragmented covering slabs. The property belongs to the commune of Cléguerec, and its state of conservation remains followed to preserve this exceptional testimony of megalithic practices.

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