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Origin and history

The Greniers d'Abondance de Lyon, built between 1722 and 1728 under the direction of architect Claude Bertaud de la Vaure, were designed to store up to 16,000 tons of grain in order to prevent famine in a city of 120,000 inhabitants. This project was part of a policy of managing grain reserves initiated in 1580, with the creation of a Chamber of Abundance in 1643 to centralize purchases and storage, initially dispersed in rented premises at great cost.

The building, 130 meters long, features a sober and functional architecture: three arched levels, a monumental central staircase, and a facade adorned with a triangular pediment with royal arms and abundant horns. The grain, transported by the Saône, was unloaded, mounted on the floors, and then redistributed via stone sheaths to the shops on the ground floor. Despite its initial usefulness, the attic was decommissioned in 1775, transformed into an arsenal, then into a barracks until 1987.

Ranked a Historic Monument in 1990 for its façade and staircase, the building was restored between 1991 and 1993 to accommodate the Regional Directorate of Cultural Affairs (DRAC) and the dance studios of the Conservatoire de Lyon. The architects Valode and Pistre have preserved its original structure, integrating modern arrangements (glass windows, false ceilings) while respecting historical volumes. Its strategic location, between the Saône and the cliff of Pierre-Aigle, reflects its past role in controlling the grain market.

The attic is part of a historical context marked by the frumentary crises of the 16th to 18th centuries, where famines and revolts (such as the "war of flours" in 1775) highlighted the vital stake of cereal reserves. The House of Abundance, headed by aldermen, illustrates the municipal will to stabilize prices and avoid shortages, although its members have sometimes preferred their private interests (rents of premises to relatives).

Symbol of 18th-century utility architecture, the Greniers abundance combine technical innovation (column vaults, ventilation system) and aesthetic sobriety. Their contemporary rehabilitation, combining heritage and modernity, makes it a remarkable example of adapting historical monuments to cultural uses, while preserving their industrial and social memory.

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