Purchase by the Abbey of Clairvaux 1131 (≈ 1131)
Abbé de Clairvaux acquired the site at Molesme.
XVe et XVIIe siècles
Major renovations
Major renovations XVe et XVIIe siècles (≈ 1750)
Grange redesigned at these times.
23 août 1991
Historical monument classification
Historical monument classification 23 août 1991 (≈ 1991)
Official registration for monuments.
Aujourd'hui
Aujourd'hui
Aujourd'hui Aujourd'hui (≈ 2025)
Position de référence.
Key figures
Abbé de Clairvaux - Acquirer of the site in 1131
Acquire the estate at the Abbey of Molesme.
Convers cisterciens - Lay moines farmers
Managed the barn and its facilities.
Origin and history
The Cistercian barn of Riel-les-Eaux, known as Beaumont, is a Catholic monarch building located in the distance of Beaumont, at the northern end of Riel-les-Eaux, in Burgundy-Franche-Comté. Accessible only by a road detour via Autricourt and Cunfin (Aube), this isolated site retains a rare medieval setting, linked to its agricultural and religious history. The building, with an area of 1,000 m2, consists of 5 naves and 8 spans, with an oak frame culminating at 12 meters, characteristic of functional and durable Cistercian constructions.
The site originally belonged to the abbey of Molesme before being acquired in 1131 by Abbé de Clairvaux, who sent conversants there to develop it. These lay monks built a barn, a dwelling building, a dam forming a pond, and later a tilery. These developments reflect the economic self-sufficiency advocated by the Cistercian order, combining agriculture, livestock and handicrafts. The barn, rebuilt in the 15th and 17th centuries, was classified as a historic monument in 1991, highlighting its heritage importance.
Of the five farms in Clairvaux Abbey, this tithe barn is the only one that has preserved its medieval integrity. Its utility architecture, designed for the storage of crops and community life of conversants, illustrates the ingenuity of cistercians in spatial organization and resource management. Modern restoration brought to light this exceptional testimony of the monastic economy of the Middle Ages.
The Beaumont barn is part of a wider network of Cistercian barns, essential to the operation of the abbeys. These secondary schools allowed the monks to cultivate distant lands while respecting their contemplative rule of life. The site of Riel-les-Eaux, with its pond and associated buildings, shows how Cistercians adapted their environment to meet their material and spiritual needs.